Mercurial > repos > public > sbplib

annotate +blockmatrix/isBlockmatrixTest.m @ 774:66eb4a2bbb72 feature/grids

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Remove default scaling of the system. The scaling doens't seem to help actual solutions. One example that fails in the flexural code. With large timesteps the solutions seems to blow up. One particular example is profilePresentation on the tdb_presentation_figures branch with k = 0.0005
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 18 Jul 2018 15:42:52 -0700
parents f0f4ca946068
children
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764438b52541 blockmatrix: Added functions to test for block matrcies and divisions.
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1 function tests = isBlockmatrixTest()
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2 tests = functiontests(localfunctions);
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3 end
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4
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5 function testIsBlockmatrix(testCase)
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6 cases = {
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7 {
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8 magic(3),
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9 false % Must be a cell array
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10 }
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11 {
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12 {[2 2 2];{1,2}},
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13 false % All elements of the cell matrix must be regular matrices
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14 },
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15 {
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16 {[2 2 2];[1 2]},
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17 false % Row dimensions must match
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18 },
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19 {
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20 {[2; 2; 2], [1; 2]},
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21 false % Column dimensions must match
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22 },
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23 {
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24 {},
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25 true % An empty matrix is a matrix too
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26 },
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27 {
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28 {
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29 [2 2; 2 1], [1; 2];
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30 [2 2], [1]
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31 },
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32 true % A simple valid one
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33 },
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34 {
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35 {
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36 [2 2; 2 1], [];
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37 [2 2], [1]
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38 },
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39 true % Empty blocks assumed to be zero and match dimensions
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40 },
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41 {
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42 {
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43 [2 2; 2 1], [];
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44 [2 2], []
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45 },
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46 true % Empty blocks allowed.
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47 },
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48 {
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49 {
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50 [2 2; 2 1], [1; 2];
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51 [], []
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52 },
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53 true % Empty blocks allowed.
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54 },
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55 {
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56 blockmatrix.zero({[1 2 3],[2 3]}),
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57 true % A zero block matrix is a block matrix
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58 },
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59 };
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60
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61 for i = 1:length(cases)
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62 in = cases{i}{1};
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63 out = blockmatrix.isBlockmatrix(in);
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64 expected = cases{i}{2};
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65 testCase.verifyEqual(out, expected, sprintf('Should return %d for %s', expected, toString(in)));
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66 end
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67 end