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annotate +scheme/hypsyst2d.m @ 291:807dfe8be3ec feature/hypsyst

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Have made a lot of stupid changes in hypsyst in order to find a stupid bug
author Ylva Rydin <ylva.rydin@telia.com>
date Wed, 21 Sep 2016 16:30:34 +0200
parents d32f674bcbe5
children 3d275c5e45b3
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1 classdef hypsyst2d < scheme.Scheme
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2 properties
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3 m % Number of points in each direction, possibly a vector
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4 h % Grid spacing
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5 x,y % Grid
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6 X,Y % Values of x and y for each grid point
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7 order % Order accuracy for the approximation
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8
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9 D % non-stabalized scheme operator
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10 A, B, E
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11
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12 H % Discrete norm
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13 % Norms in the x and y directions
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14 Hxi,Hyi % Kroneckerd norms. 1'*Hx*v corresponds to integration in the x dir.
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15 I_x,I_y, I_N
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16 e_w, e_e, e_s, e_n
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17 params %parameters for the coeficient matrices
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18 matrices
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19 end
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20
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21
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22 methods
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23 function obj = hypsyst2d(m,lim,order,matrices,params)
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24
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25 xlim = lim{1};
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26 ylim = lim{2};
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27
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28 if length(m) == 1
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29 m = [m m];
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30 end
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31
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32 m_x = m(1);
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33 m_y = m(2);
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34
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35 obj.matrices=matrices;
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36
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37 ops_x = sbp.D2Standard(m_x,xlim,order);
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38 ops_y = sbp.D2Standard(m_y,ylim,order);
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39
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40 obj.x=ops_x.x;
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41 obj.y=ops_y.x;
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42
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43 obj.X = kr(obj.x,ones(m_y,1));
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44 obj.Y = kr(ones(m_x,1),obj.y);
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45
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46 I_x = speye(m_x);
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47 I_y = speye(m_y);
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48 obj.I_N=speye(m_x*m_y);
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49 I_n= eye(4);
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50
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51
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52 D1_x = kr(kr(I_n,ops_x.D1),I_y);
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53 obj.Hxi= kr(kr(I_n,ops_x.HI),I_y);
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54 D1_y=kr(I_n,kr(I_x,ops_y.D1));
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55 obj.Hyi=kr(I_n,kr(I_x,ops_y.HI));
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56
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57 obj.e_w=kr(I_n,kr(ops_x.e_l,I_y));
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58 obj.e_e=kr(I_n,kr(ops_x.e_r,I_y));
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59 obj.e_s=kr(I_n,kr(I_x,ops_y.e_l));
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60 obj.e_n=kr(I_n,kr(I_x,ops_y.e_r));
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61
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62 obj.m=m;
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63 obj.h=[ops_x.h ops_y.h];
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64 obj.order=order;
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65 obj.params=params;
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66
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67 obj.A=obj.matrixBuild(matrices.A);
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68 obj.B=obj.matrixBuild(matrices.B);
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69 obj.E=obj.matrixBuild(matrices.E);
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71 A=kron(matrices.A(params,0,0),obj.I_N);
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72 B=kron(matrices.B(params,0,0),obj.I_N);
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74 obj.D=-obj.A*D1_x-obj.B*D1_y-obj.E;
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76 end
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77 % Closure functions return the opertors applied to the own doamin to close the boundary
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78 % Penalty functions return the opertors to force the solution. In the case of an interface it returns the operator applied to the other doamin.
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79 % boundary is a string specifying the boundary e.g. 'l','r' or 'e','w','n','s'.
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80 % type is a string specifying the type of boundary condition if there are several.
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81 % data is a function returning the data that should be applied at the boundary.
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82 % neighbour_scheme is an instance of Scheme that should be interfaced to.
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83 % neighbour_boundary is a string specifying which boundary to interface to.
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84 function [closure, penalty] = boundary_condition(obj,boundary,type)
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85 default_arg('type','neumann');
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86 default_arg('data',0);
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87
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88 switch type
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89 case{'c','char'}
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90 [closure,penalty]=GetBoundarydata_char_fel(obj,boundary);
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91 otherwise
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92 error('No such boundary condition')
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93 end
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94 end
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95
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96 function [closure, penalty] = interface(obj,boundary,neighbour_scheme,neighbour_boundary)
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97 error('An interface function does not exist yet');
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98 end
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99
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100 function N = size(obj)
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101 N = obj.m;
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102 end
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103
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104 function [ret]=matrixBuild(obj,mat)
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105 %extra info for coordinate transfomration mult my y_ny and
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106 %x,ny osv...
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107 params=obj.params;
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108 X=obj.X;
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109 Y=obj.Y;
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110
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111 if isa(mat,'function_handle')
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112 matVec=mat(params,X',Y');
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113 side=length(X');
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114 else
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115 matVec=mat;
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116 side=max(size(mat))/4;
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117 end
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118 matVec=sparse(matVec);
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119
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120
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121 ret=[diag(matVec(1,(1-1)*side+1:1*side)) diag(matVec(1,(2-1)*side+1:2*side)) diag(matVec(1,(3-1)*side+1:3*side)) diag(matVec(1,(4-1)*side+1:4*side))
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122 diag(matVec(2,(1-1)*side+1:1*side)) diag(matVec(2,(2-1)*side+1:2*side)) diag(matVec(2,(3-1)*side+1:3*side)) diag(matVec(2,(4-1)*side+1:4*side))
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
123 diag(matVec(3,(1-1)*side+1:1*side)) diag(matVec(3,(2-1)*side+1:2*side)) diag(matVec(3,(3-1)*side+1:3*side)) diag(matVec(3,(4-1)*side+1:4*side))
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
124 diag(matVec(4,(1-1)*side+1:1*side)) diag(matVec(4,(2-1)*side+1:2*side)) diag(matVec(4,(3-1)*side+1:3*side)) diag(matVec(4,(4-1)*side+1:4*side))];
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
125 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
126 function [closure, penalty]=GetBoundarydata_char(obj,boundary)
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
127 params=obj.params;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
128 x=obj.x;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
129 y=obj.y;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
130
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
131 switch boundary
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
132 case {'w','W','west'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
133 e_=obj.e_w;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
134 mat=obj.matrices.A;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
135 [V,Vi,D,pos]=obj.matrixDiag(mat,0,0);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
136 Hi=obj.Hxi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
137 mat_plus=V*(D+abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
138
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
139 mat_plus=e_'*kron(mat_plus,obj.I_N)*e_;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
140
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
141 tau=-1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
142 closure=Hi*e_*tau*mat_plus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
143 penalty=Hi*e_*tau*mat_plus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
144
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
145 case {'e','E','east'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
146 e_=obj.e_e;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
147 mat=obj.matrices.A;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
148 [V,Vi,D,pos]=obj.matrixDiag(mat,0,0);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
149 Hi=obj.Hxi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
150 tau=1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
151 mat_minus=V*(D-abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
152 mat_minus=e_'*kron(mat_minus,obj.I_N)*e_;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
153 closure=Hi*e_*tau*mat_minus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
154 penalty=Hi*e_*tau*mat_minus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
155
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
156 case {'s','S','south'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
157 e_=obj.e_s;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
158 mat=obj.matrices.B;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
159 [V,Vi,D,pos]=obj.matrixDiag(mat,0,0);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
160 Hi=obj.Hyi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
161 mat_plus=V*(D+abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
162
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
163 mat_plus=e_'*kron(mat_plus,obj.I_N)*e_;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
164 tau=-1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
165 closure=Hi*e_*tau*mat_plus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
166 penalty=Hi*e_*tau*mat_plus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
167
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
168 case {'n','N','north'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
169 e_=obj.e_n;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
170 mat=obj.matrices.B;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
171 [V,Vi,D,pos]=obj.matrixDiag(mat,0,0);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
172 Hi=obj.Hyi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
173 tau=1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
174 mat_minus=V*(D-abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
175
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
176 mat_minus=e_'*kron(mat_minus,obj.I_N)*e_;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
177 closure=Hi*e_*tau*mat_minus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
178 penalty=Hi*e_*tau*mat_minus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
179
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
180 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
181 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
182
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
183
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
184
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
185 function [closure, penalty]=GetBoundarydata_charfel2(obj,boundary)
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
186 params=obj.params;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
187 x=obj.x;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
188 y=obj.y;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
189
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
190 switch boundary
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
191 case {'w','W','west'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
192 e_=obj.e_w;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
193 mat=obj.matrices.A;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
194 [V,Vi,D,pos]=obj.matrixDiag(mat,x(1),y);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
195 Hi=obj.Hxi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
196 mat_plus=V*(D+abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
197
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
198 tau=-1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
199 closure=Hi*e_*tau*mat_plus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
200 penalty=Hi*e_*tau*mat_plus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
201
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
202 case {'e','E','east'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
203 e_=obj.e_e;j
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
204 mat=obj.matrices.A;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
205 [V,Vi,D,pos]=obj.matrixDiag(mat,x(end),y);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
206 Hi=obj.Hxi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
207 tau=1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
208
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
209 closure=Hi*e_*tau*mat_minus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
210 penalty=Hi*e_*tau*mat_minus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
211
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
212 case {'s','S','south'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
213 e_=obj.e_s;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
214 mat=obj.matrices.B;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
215 [V,Vi,D,pos]=obj.matrixDiag(mat,x,y(1));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
216 Hi=obj.Hyi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
217
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
218 tau=-1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
219 closure=Hi*e_*tau*mat_plus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
220 penalty=Hi*e_*tau*mat_plus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
221
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
222 case {'n','N','north'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
223 e_=obj.e_n;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
224 mat=obj.matrices.B;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
225 [V,Vi,D,pos]=obj.matrixDiag(mat,x,y(end));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
226 Hi=obj.Hyi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
227 tau=1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
228
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
229 closure=Hi*e_*tau*mat_minus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
230 penalty=Hi*e_*tau*mat_minus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
231
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
232 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
233 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
234
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
235
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
236 function [closure, penalty]=GetBoundarydata_char_fel(obj,boundary)
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
237 params=obj.params;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
238 x=obj.x;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
239 y=obj.y;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
240
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
241 side=max(length(x),length(y));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
242
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
243
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
244 switch boundary
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
245 case {'w','W','west'}
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Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
246 e_=obj.e_w;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
247 mat=obj.matrices.A;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
248 [V,Vi,D,pos]=obj.matrixDiag(mat,x(1),y);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
249 Hi=obj.Hxi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
250 tau=sparse(4*side,pos*side);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
251 V_plus=V(:,1:pos*side);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
252 Vi_plus=Vi(1:pos*side,:);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
253 tau(1:pos*side,:)=-abs(D(1:pos*side,1:pos*side));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
254 mat_plus=V*(D+abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
255
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
256 closure=Hi*e_*V*tau*Vi_plus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
257 penalty=Hi*e_*V*tau*Vi_plus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
258
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
259 case {'e','E','east'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
260 e_=obj.e_e;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
261 mat=obj.matrices.A;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
262 [V,Vi,D,pos]=obj.matrixDiag(mat,x(end),y);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
263 Hi=obj.Hxi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
264 tau=sparse(4*side,(4-pos)*side);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
265 tau(pos*side+1:4*side,:)=-abs(D(pos*side+1:4*side,pos*side+1:4*side));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
266 Vi_minus=Vi(pos*side+1:4*side,:);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
267 mat_minus=V*(D-abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
268
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
269 closure=Hi*e_*V*tau*Vi_minus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
270 penalty=Hi*e_*V*tau*Vi_minus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
271
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
272 case {'s','S','south'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
273 e_=obj.e_s;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
274 mat=obj.matrices.B;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
275 [V,Vi,D,pos]=obj.matrixDiag(mat,x,y(1));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
276 Hi=obj.Hyi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
277 tau=sparse(4*side,pos*side);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
278 V_plus=V(:,1:pos*side);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
279 Vi_plus=Vi(1:pos*side,:);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
280 tau(1:pos*side,:)=-abs(D(1:pos*side,1:pos*side));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
281 mat_plus=V*(D+abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
282
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
283 closure=Hi*e_*V*tau*Vi_plus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
284 penalty=Hi*e_*V*tau*Vi_plus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
285 case {'n','N','north'}
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
286 e_=obj.e_n;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
287 mat=obj.matrices.B;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
288 [V,Vi,D,pos]=obj.matrixDiag(mat,x,y(end));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
289 Hi=obj.Hyi;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
290 tau=sparse(4*side,(4-pos)*side);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
291 tau(pos*side+1:4*side,:)=-abs(D(pos*side+1:4*side,pos*side+1:4*side));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
292 Vi_minus=Vi(pos*side+1:4*side,:);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
293 mat_minus=V*(D-abs(D))*Vi/2;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
294
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
295 closure=Hi*e_*V*tau*Vi_minus*e_';
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
296 penalty=Hi*e_*V*tau*Vi_minus;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
297 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
298 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
299
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
300 function [V,Vi, D,pos]=matrixDiag(obj,mat,x,y)
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parents: 290
diff changeset
301 params=obj.params;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
302 syms xs ys;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
303 [V, D]=eig(mat(params,xs,ys));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
304 xs=1;ys=1;
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
305 DD=eval(diag(D));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
306
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
307 pos=find(DD>=0); %Now zero eigenvalues are calculated as possitive, Maybe it should not????
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
308 neg=find(DD<0);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
309 syms xs ys
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
310 DD=diag(D);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
311
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
312 D=diag([DD(pos); DD(neg)]);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
313 V=[V(:,pos) V(:,neg)];
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
314
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
315 xs=x; ys=y;
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parents: 290
diff changeset
316
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
317
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
318 side=max(length(x),length(y));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
319 Dret=zeros(4,side*4);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
320 Vret=zeros(4,side*4);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
321 for ii=1:4
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
322 for jj=1:4
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
323 Dret(jj,(ii-1)*side+1:side*ii)=eval(D(jj,ii));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
324 Vret(jj,(ii-1)*side+1:side*ii)=eval(V(jj,ii));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
325 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
326 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
327
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
328 D=sparse(Dret);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
329 V=sparse(normc(Vret));
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
330 V=obj.matrixBuild(V);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
331 D=obj.matrixBuild(D);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
332 Vi=inv(V);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
333 pos=length(pos);
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
334 end
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
Ylva Rydin <ylva.rydin@telia.com>
parents: 290
diff changeset
335
290
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
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336 end
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
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parents:
diff changeset
337
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
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parents:
diff changeset
338 methods(Static)
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
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parents:
diff changeset
339 % Calculates the matrcis need for the inteface coupling between boundary bound_u of scheme schm_u
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
diff changeset
340 % and bound_v of scheme schm_v.
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
diff changeset
341 % [uu, uv, vv, vu] = inteface_couplong(A,'r',B,'l')
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
diff changeset
342 function [uu, uv, vv, vu] = interface_coupling(schm_u,bound_u,schm_v,bound_v)
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
diff changeset
343 [uu,uv] = schm_u.interface(bound_u,schm_v,bound_v);
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
diff changeset
344 [vv,vu] = schm_v.interface(bound_v,schm_u,bound_u);
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
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parents:
diff changeset
345 end
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
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parents:
diff changeset
346
291
807dfe8be3ec Have made a lot of stupid changes in hypsyst in order to find a stupid bug
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parents: 290
diff changeset
347
290
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
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parents:
diff changeset
348 end
d32f674bcbe5 A first attempt to make a general scheme fo hyperbolic systems
Ylva Rydin <ylva.rydin@telia.com>
parents:
diff changeset
349 end