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annotate +sbp/D4CompatibleVariable.m @ 262:23051a86faa4 operator_remake

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Removed static method smallestGrid
author Martin Almquist <martin.almquist@it.uu.se>
date Thu, 08 Sep 2016 15:37:48 +0200
parents 6009f2712d13
children 21a180acbd49
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252
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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1 classdef D4CompatibleVariable < sbp.OpSet
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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2 properties
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Martin Almquist <martin.almquist@it.uu.se>
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3 norms % Struct containing norm matrices such as H,Q, M
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4 boundary % Struct contanging vectors for boundry point approximations
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Martin Almquist <martin.almquist@it.uu.se>
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5 derivatives % Struct containging differentiation operators
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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6 borrowing % Struct with borrowing limits for different norm matrices
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Martin Almquist <martin.almquist@it.uu.se>
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7 m % Number of grid points.
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Martin Almquist <martin.almquist@it.uu.se>
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8 h % Step size
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9 end
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10
07fa0d6a05bb Renamned class files and added nonequidistant operators.
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11
07fa0d6a05bb Renamned class files and added nonequidistant operators.
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12
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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13 methods
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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14 function obj = D4CompatibleVariable(m,h,order)
07fa0d6a05bb Renamned class files and added nonequidistant operators.
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15
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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16 if order == 2
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6009f2712d13 Moved and renamned all implementations.
Martin Almquist <martin.almquist@it.uu.se>
parents: 252
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17 [H, HI, ~, D2, ~, D4, e_1, e_m, M4, ~, S2_1, S2_m, S3_1,...
6009f2712d13 Moved and renamned all implementations.
Martin Almquist <martin.almquist@it.uu.se>
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18 S3_m, S_1, S_m] =...
6009f2712d13 Moved and renamned all implementations.
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19 sbp.implementations.d4_compatible_halfvariable_2(m,h);
252
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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20 obj.borrowing.N.S2 = 1.2500;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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21 obj.borrowing.N.S3 = 0.4000;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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22 elseif order == 4
261
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23 [H, HI, D2, D4, e_1, e_m, M4, S2_1, S2_m, S3_1, S3_m, S_1,...
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24 S_m] =...
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25 sbp.implementations.d4_compatible_halfvariable_4(m,h);
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Martin Almquist <martin.almquist@it.uu.se>
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26 obj.borrowing.N.S2 = 0.5055;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
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parents:
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27 obj.borrowing.N.S3 = 0.9290;
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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28 elseif order == 6
261
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29 [H, HI, D2, D4, e_1, e_m, M4, S2_1, S2_m, S3_1, S3_m, S_1,...
6009f2712d13 Moved and renamned all implementations.
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30 S_m] =...
6009f2712d13 Moved and renamned all implementations.
Martin Almquist <martin.almquist@it.uu.se>
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31 sbp.implementations.d4_compatible_halfvariable_6(m,h);
252
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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32 obj.borrowing.N.S2 = 0.3259;
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Martin Almquist <martin.almquist@it.uu.se>
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33 obj.borrowing.N.S3 = 0.1580;
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Martin Almquist <martin.almquist@it.uu.se>
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34 else
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Martin Almquist <martin.almquist@it.uu.se>
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35 error('Invalid operator order.');
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36 end
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37
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38 obj.h = h;
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39 obj.m = m;
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40
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Martin Almquist <martin.almquist@it.uu.se>
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41 obj.norms.H = H;
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Martin Almquist <martin.almquist@it.uu.se>
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42 obj.norms.HI = HI;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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43 obj.norms.N = M4;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
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44
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Martin Almquist <martin.almquist@it.uu.se>
parents:
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45 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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46 obj.boundary.S_1 = S_1;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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47 obj.boundary.S2_1 = S2_1;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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48 obj.boundary.S3_1 = S3_1;
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49
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50 obj.boundary.e_m = e_m;
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parents:
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51 obj.boundary.S_m = S_m;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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52 obj.boundary.S2_m = S2_m;
07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
parents:
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53 obj.boundary.S3_m = S3_m;
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54
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Martin Almquist <martin.almquist@it.uu.se>
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55 obj.derivatives.D2 = D2;
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56 obj.derivatives.D4 = D4;
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57
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58 end
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59 end
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60
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61
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62
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63 end