Mercurial > hg > ltpda

annotate m-toolbox/test/test_ao_simplifyYunits.m @ 46:ca0b8d4dcdb6 database-connection-manager

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Fix
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 19:07:27 +0100
parents f0afece42f48
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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1 mc
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Daniele Nicolodi <nicolodi@science.unitn.it>
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2
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Daniele Nicolodi <nicolodi@science.unitn.it>
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3 %% Make test AOs
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Daniele Nicolodi <nicolodi@science.unitn.it>
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4
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Daniele Nicolodi <nicolodi@science.unitn.it>
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5 nsecs = 10000;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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6 fs = 10;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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7
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Daniele Nicolodi <nicolodi@science.unitn.it>
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8 pl = plist('nsecs', nsecs, 'fs', fs, 'tsfcn', 'sin(2*pi*7.433*t) + randn(size(t))');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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9
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Daniele Nicolodi <nicolodi@science.unitn.it>
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10 a1 = ao(pl);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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11 a1.setName('a1');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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12 a1.setYunits('m');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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13
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Daniele Nicolodi <nicolodi@science.unitn.it>
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14 % This should output N
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Daniele Nicolodi <nicolodi@science.unitn.it>
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15 iunits1 = unit('m');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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16 ounits1 = unit('V');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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17 iunits2 = unit('V');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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18 ounits2 = unit('N');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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19
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Daniele Nicolodi <nicolodi@science.unitn.it>
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20 lp = miir(plist('type', 'lowpass', 'fs', fs, 'fc', 0.1, 'order', 5,'iunits', iunits1, 'ounits', ounits1));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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21 hp = miir(plist('type', 'highpass', 'fs', fs, 'fc', 1, 'order', 2,'iunits', iunits2, 'ounits', ounits2));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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22
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Daniele Nicolodi <nicolodi@science.unitn.it>
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23 a1f = filter(a1, [lp hp], plist('bank', 'serial'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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24
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Daniele Nicolodi <nicolodi@science.unitn.it>
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25 %% Simplify
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Daniele Nicolodi <nicolodi@science.unitn.it>
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26
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Daniele Nicolodi <nicolodi@science.unitn.it>
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27 b = a1f.simplifyYunits()
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Daniele Nicolodi <nicolodi@science.unitn.it>
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28
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Daniele Nicolodi <nicolodi@science.unitn.it>
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29 %% Units with prefixes
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Daniele Nicolodi <nicolodi@science.unitn.it>
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30
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Daniele Nicolodi <nicolodi@science.unitn.it>
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31
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Daniele Nicolodi <nicolodi@science.unitn.it>
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32 a = ao(1:10);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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33 a.setYunits('mm m^-1')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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34
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Daniele Nicolodi <nicolodi@science.unitn.it>
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35 a.simplifyYunits
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Daniele Nicolodi <nicolodi@science.unitn.it>
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36
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Daniele Nicolodi <nicolodi@science.unitn.it>
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37
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Daniele Nicolodi <nicolodi@science.unitn.it>
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38 %% Units with prefixes
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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39
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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40
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Daniele Nicolodi <nicolodi@science.unitn.it>
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41 a = ao(1:10);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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42 a.setYunits('mm m Hz um^-2')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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43
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Daniele Nicolodi <nicolodi@science.unitn.it>
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44 a.simplifyYunits(plist('prefixes', true))
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Daniele Nicolodi <nicolodi@science.unitn.it>
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45
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Daniele Nicolodi <nicolodi@science.unitn.it>
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46 %% More tests on prefixes
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Daniele Nicolodi <nicolodi@science.unitn.it>
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47 N = 8;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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49 test = true(N,1);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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50
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Daniele Nicolodi <nicolodi@science.unitn.it>
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51 % Case 1
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Daniele Nicolodi <nicolodi@science.unitn.it>
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52 jj = 1;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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53 % A unit is canceled out but there is a remaining prefix AND a remaining unit.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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54 % Example: 'fN mN^-1 Hz'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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55 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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56 a.setYunits('fN mN^-1 Hz');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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57
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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58 % The unit Newton will be canceled out and the remaining prefix (here 'p') will be added to the Hz
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Daniele Nicolodi <nicolodi@science.unitn.it>
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59 b = simplifyYunits(a, plist('prefixes', true));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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60 c = simplifyYunits(a, plist('prefixes', false));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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61
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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62 % Result: 'pHz'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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63 if ne(b.yunits, unit('Hz')) || ne(c.yunits, unit('pHz'))
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Daniele Nicolodi <nicolodi@science.unitn.it>
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64 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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65 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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66
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Daniele Nicolodi <nicolodi@science.unitn.it>
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67 % Case 2
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Daniele Nicolodi <nicolodi@science.unitn.it>
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68 jj = 2;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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69 % A unit is canceled out but there is a remaining prefix AND NO remaining unit.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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70 % Example: 'fN mN^-1'
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Daniele Nicolodi <nicolodi@science.unitn.it>
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71 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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72 a.setYunits('fN mN^-1');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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73
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Daniele Nicolodi <nicolodi@science.unitn.it>
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74 % In this case it is not possible to keep the remaining prefix
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Daniele Nicolodi <nicolodi@science.unitn.it>
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75 % --> Don't simplify the unit (it is only possible if we compute the prefix to the values)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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76 b = simplifyYunits(a, plist('prefixes', true));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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77 c = simplifyYunits(a, plist('prefixes', false));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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78
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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79 % Result: 'fN mN^-1'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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80 if ne(b.yunits, unit('')) || ne(c.yunits, unit('fN mN^-1'))
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Daniele Nicolodi <nicolodi@science.unitn.it>
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81 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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82 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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83
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Daniele Nicolodi <nicolodi@science.unitn.it>
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84 % Case 3
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Daniele Nicolodi <nicolodi@science.unitn.it>
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85 jj = 3;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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86 % The 'normal' case
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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87 % Example: 'fN m^-2 mN^-2 Hz mm'
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Daniele Nicolodi <nicolodi@science.unitn.it>
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88 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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89 a.setYunits('fN m^-2 mN^-2 Hz mm');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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90
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Daniele Nicolodi <nicolodi@science.unitn.it>
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91 b = simplifyYunits(a, plist('prefixes', true));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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92 c = simplifyYunits(a, plist('prefixes', false));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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93
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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94 % Result: 'GN^-1 km^-1 Hz'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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95 if ne(b.yunits, unit('N^-1 m^-1 Hz')) || ne(c.yunits, unit('GN^-1 km^-1 Hz'))
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Daniele Nicolodi <nicolodi@science.unitn.it>
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96 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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97 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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98
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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99 % Case 4
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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100 jj = 4;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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101 % Power
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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102 % Example: ('mm')^2
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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103 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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104 a.setYunits('mm');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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105
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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106 b = simplifyYunits(a.^2, plist('prefixes', true));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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107 c = simplifyYunits(a.^2, plist('prefixes', false));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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108
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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109 % Result: 'mm^2'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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110 if ne(b.yunits, unit('m^2')) || ne(c.yunits, unit('mm^2'))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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111 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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112 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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113
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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114 % Case 5
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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115 jj = 5;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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116 % Power
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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117 n = utils.math.randelement([-4:-1 1:4],1);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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118 % Example: ('mm^-1 nm^-1')^n
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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119 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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120 a.setYunits('mm^-1 nm^-1');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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121
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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122 b = simplifyYunits(a.^n, plist('prefixes', true));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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123 c = simplifyYunits(a.^n, plist('prefixes', false));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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124
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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125 % Result: 'um^-n'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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126 if ne(b.yunits, unit(['m^' num2str(n*-2)])) || ne(c.yunits, unit(['um^' num2str(n*-2)]))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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127 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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128 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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129
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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130 % Case 6
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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131 jj = 6;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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132 % A unit is canceled out but there is a remaining prefix AND a
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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133 % remaining unit.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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134 % Example: ('mm um ks^-1 s')
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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135 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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136 a.setYunits('mm um ks^-1 s');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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137
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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138 b = simplifyYunits(a, plist('prefixes', true))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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139 c = simplifyYunits(a, plist('prefixes', false))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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140
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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141 % Result: 'um^2'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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142 if ne(b.yunits, unit('m^2')) || ne(c.yunits, unit('um^2'))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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143 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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144 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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145
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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146 % Case 7
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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147 jj = 7;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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148 % A unit is canceled out but there is a remaining prefix AND a
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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149 % remaining unit.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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150 % Example: ('mm um ks^-1 s')
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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151 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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152 a.setYunits('mm um ks^-1 s');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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153
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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154 b = simplifyYunits(sqrt(a), plist('prefixes', true))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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155 c = simplifyYunits(sqrt(a), plist('prefixes', false))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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156
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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157 % Result: 'um^2'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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158 if ne(b.yunits, unit('m')) || ne(c.yunits, unit('um'))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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159 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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160 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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161
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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162 % Case 8
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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163 jj = 8;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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164 % Sqrt of Power
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Daniele Nicolodi <nicolodi@science.unitn.it>
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165 n = utils.math.randelement([-4:-2 2:4],1);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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166 % Example: ('mm^-1 nm^-1')^2n
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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167 a = ao([1:10]',[2:2:20]',plist('xunits','s'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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168 a.setYunits('mm^-1 nm^-1');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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169
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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170 b = simplifyYunits(sqrt(a.^(2*n)), plist('prefixes', true))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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171 c = simplifyYunits(sqrt(a.^(2*n)), plist('prefixes', false))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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172
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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173 % Result: 'um^-n'
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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174 if ne(b.yunits, unit(['m^' num2str(n*-2)])) || ne(c.yunits, unit(['um^' num2str(n*-2)]))
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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175 test(jj) = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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176 end