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annotate +sbp/D1Upwind.m @ 259:a94bb3d92aba operator_remake

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Added empty borrowing property to nonequidstant class.
author Martin Almquist <martin.almquist@it.uu.se>
date Thu, 08 Sep 2016 13:44:13 +0200
parents 07fa0d6a05bb
children 6009f2712d13
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252
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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1 classdef D1Upwind < sbp.OpSet
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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2 properties
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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3 norms % Struct containing norm matrices such as H,Q, M
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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4 boundary % Struct contanging vectors for boundry point approximations
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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5 derivatives % Struct containging differentiation operators
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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6 borrowing % Struct with borrowing limits for different norm matrices
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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7 m % Number of grid points.
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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8 h % Step size
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Martin Almquist <martin.almquist@it.uu.se>
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9 end
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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10
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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11 methods
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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12 function obj = D1Upwind(m,h,order)
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Martin Almquist <martin.almquist@it.uu.se>
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13
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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14 switch order
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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15 case 2
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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16 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind2(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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17 case 3
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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18 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind3(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
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19 case 4
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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20 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind4(m,h);
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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21 case 5
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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22 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind5(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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23 case 6
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Martin Almquist <martin.almquist@it.uu.se>
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24 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind6(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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25 case 7
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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26 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind7(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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27 case 8
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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28 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind8(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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29 case 9
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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30 [H, HI, Dp, Dm, e_1, e_m] = sbp.upwind9(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
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31 otherwise
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Martin Almquist <martin.almquist@it.uu.se>
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32 error('Invalid operator order %d.',order);
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33 end
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34
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Martin Almquist <martin.almquist@it.uu.se>
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35 obj.h = h;
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Martin Almquist <martin.almquist@it.uu.se>
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36 obj.m = m;
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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37
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Martin Almquist <martin.almquist@it.uu.se>
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38 obj.norms.H = H;
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Martin Almquist <martin.almquist@it.uu.se>
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39 obj.norms.HI = HI;
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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40
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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41 obj.boundary.e_1 = e_1;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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42 obj.boundary.e_m = e_m;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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43
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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44 obj.derivatives.Dp = Dp;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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45 obj.derivatives.Dm = Dm;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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46 end
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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47 end
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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48
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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49 methods (Static)
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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50 function lambda = smallestGrid(obj)
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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51 error('Not implmented')
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Martin Almquist <martin.almquist@it.uu.se>
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52 end
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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53 end
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Martin Almquist <martin.almquist@it.uu.se>
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54 end
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55
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56
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57
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58
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59