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annotate m-toolbox/classes/+utils/@helper/mat2str.m @ 49:0bcdf74587d1 database-connection-manager

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Cleanup
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 07 Dec 2011 17:24:36 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % MAT2STR overloads the mat2str operator to set the precision at a central place.
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2 %
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3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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4 %
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5 % DESCRIPTION: MAT2STR overloads the mat2str operator to set the
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6 % precision at a central place.
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7 %
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8 % CALL: str = mat2str(number);
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9 % str = mat2str(matrix);
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10 %
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11 % VERSION: $Id: mat2str.m,v 1.4 2011/04/05 12:51:45 mauro Exp $
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12 %
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13 % HISTORY: 26-07-2007 Diepholz
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14 % Creation
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15 %
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16 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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17 function str = mat2str(number)
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18
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19 if isempty(number)
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20 str = '[]';
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21 return
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22 end
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23
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24 if isvector(number) && isreal(number)
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25 s = size(number);
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26 % For vectors it is faster to use sprintf directly
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27 if s(1) ~= s(2)
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28 str = '[';
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29 else
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30 str = '';
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31 end
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32 if s(1) > s(2)
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33 str = [str sprintf('%.17g;', number)];
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34 else
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35 str = [str sprintf('%.17g ', number)];
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36 end
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37 if s(1) ~= s(2)
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38 str = [str(1:end-1) ']'];
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39 else
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40 str = str(1:end-1);
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41 end
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42
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43 else
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44 str = mat2str(number, 20);
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45 end
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46
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47 end
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48