Mercurial > hg > ltpda

annotate m-toolbox/classes/@rational/fromCoefficients.m @ 44:409a22968d5e default

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Add unit tests
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 18:42:11 +0100
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1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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2 %
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3 % FUNCTION: fromCoefficients
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4 %
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5 % DESCRIPTION: Construct a rational from num and den coefficients
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6 %
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7 % CALL: r = fromCoefficients(a, pl)
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8 %
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9 % PARAMETER: pl - plist
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10 %
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11 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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12 function r = fromCoefficients(r, pli)
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14 VERSION = '$Id: fromCoefficients.m,v 1.7 2011/08/15 12:42:01 hewitson Exp $';
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17 % get pzmodel info
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18 ii = rational.getInfo('rational', 'From Coefficients');
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20 % Set the method version string in the minfo object
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21 ii.setMversion([VERSION '-->' ii.mversion]);
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22
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23 % Combine input plist with default values
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24 pl = applyDefaults(ii.plists, pli);
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25
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26 % Set fields
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27 r.num = find(pl, 'num');
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28 r.den = find(pl, 'den');
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30 % Add history
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31 r.addHistory(ii, pl, [], []);
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33 % Set object properties
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34 r.setObjectProperties(pl);
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35
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36 end