Mercurial > repos > public > sbplib

annotate +grid/equidistantTest.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 4f935415700e
children
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c7b2f645101f Added classes and functions for Cartesian and equidistant grids.
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1 function tests = equidistantTest()
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2 tests = functiontests(localfunctions);
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3 end
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4
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5
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6 function testErrorInvalidLimits(testCase)
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7 in = {
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8 {10,{1}},
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9 {10,[0,1]},
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10 {[10,10],{0,1},{1}},
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11 {[10,10],{1},{1,0}},
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12 {10,{1,0}},
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13 {[10, 5],{1,0}, {0,-1}},
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14 };
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15
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16 for i = 1:length(in)
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17 testCase.verifyError(@()grid.equidistant(in{i}{:}),'grid:equidistant:InvalidLimits',sprintf('in(%d) = %s',i,toString(in{i})));
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18 end
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19 end
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20
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21 function testErrorNonMatchingParam(testCase)
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22 in = {
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23 {[],{1}},
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24 {[],{1},{0,1}},
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25 {[5,5],{0,1},{0,1},{0,1}},
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26 {[5,5,4],{0,1},{0,1}},
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27 };
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28
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29 for i = 1:length(in)
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30 testCase.verifyError(@()grid.equidistant(in{i}{:}),'grid:equidistant:NonMatchingParameters',sprintf('in(%d) = %s',i,toString(in{i})));
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31 end
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32 end
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34
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35 function testCompiles(testCase)
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36 in = {
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37 {5, {0,1}},
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38 {[3 3],{0,1},{0,2}},
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39 };
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40
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41 out = {
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42 [[0; 0.25; 0.5; 0.75; 1]],
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43 [[0; 0; 0; 0.5; 0.5; 0.5; 1; 1; 1;],[0; 1; 2; 0; 1; 2; 0; 1; 2;]],
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44 };
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45
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46 for i = 1:length(in)
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47 g = grid.equidistant(in{i}{:});
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48 testCase.verifyEqual(g.points(),out{i});
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49 end
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4f935415700e Fixed bug in curvilinear.
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50 end