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annotate m-toolbox/classes/@data2D/getDx.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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1 % GETDX Get the property 'dx'.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: Get the property 'dx'.
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5 %
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6 % CALL: val = obj.getDx();
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7 % val = obj.getDx(idx);
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8 % val = obj.getDx(1:10);
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9 %
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10 % INPUTS: obj - must be a single data2D object.
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11 % idx - index of the data samples
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12 %
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13 % VERSION: $Id: getDx.m,v 1.4 2011/03/21 14:55:48 mauro Exp $
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14 %
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15 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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16
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17 function out = getDx(data,idx)
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18
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19 % Get dx values
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20 out = data.dx;
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21
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22 % Decide if the user wants all data
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23 if nargin == 1
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24 % Make sure we output a column
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25 if size(out,1) == 1
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26 out = out.';
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27 end
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28 else
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29 if size(out,1) == 1
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30 % Make sure we output a column
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31 out = out(idx).';
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32 else
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33 out = out(idx);
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34 end
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35 end
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36 end
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