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annotate +sbp/D1Upwind.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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07fa0d6a05bb Renamned class files and added nonequidistant operators.
Martin Almquist <martin.almquist@it.uu.se>
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1 classdef D1Upwind < sbp.OpSet
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2 properties
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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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5 derivatives % Struct containging differentiation operators
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6 borrowing % Struct with borrowing limits for different norm matrices
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7 m % Number of grid points.
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8 h % Step size
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9 end
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10
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11 methods
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12 function obj = D1Upwind(m,h,order)
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13
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14 switch order
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15 case 2
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16 [H, HI, Dp, Dm, e_1, e_m] = ...
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17 sbp.implementations.d1_upwind_2(m,h);
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18 case 3
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19 [H, HI, Dp, Dm, e_1, e_m] = ...
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20 sbp.implementations.d1_upwind_3(m,h);
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21 case 4
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22 [H, HI, Dp, Dm, e_1, e_m] = ...
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23 sbp.implementations.d1_upwind_4(m,h);
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24 case 5
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25 [H, HI, Dp, Dm, e_1, e_m] = ...
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26 sbp.implementations.d1_upwind_5(m,h);
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27 case 6
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28 [H, HI, Dp, Dm, e_1, e_m] = ...
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29 sbp.implementations.d1_upwind_6(m,h);
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30 case 7
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31 [H, HI, Dp, Dm, e_1, e_m] = ...
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32 sbp.implementations.d1_upwind_7(m,h);
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33 case 8
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34 [H, HI, Dp, Dm, e_1, e_m] = ...
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35 sbp.implementations.d1_upwind_8(m,h);
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36 case 9
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37 [H, HI, Dp, Dm, e_1, e_m] = ...
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38 sbp.implementations.d1_upwind_9(m,h);
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39 otherwise
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40 error('Invalid operator order %d.',order);
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41 end
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42
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43 obj.h = h;
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44 obj.m = m;
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45
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46 obj.norms.H = H;
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47 obj.norms.HI = HI;
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48
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49 obj.boundary.e_1 = e_1;
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50 obj.boundary.e_m = e_m;
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51
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52 obj.derivatives.Dp = Dp;
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53 obj.derivatives.Dm = Dm;
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54 end
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55 end
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58 end
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