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annotate m-toolbox/classes/@pzmodel/copy.m @ 41:6def6533cb16 database-connection-manager

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:34 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % COPY makes a (deep) copy of the input pzmodel objects.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: COPY makes a deep copy of the input pzmodel objects.
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5 %
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6 % CALL: b = copy(a, flag)
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7 %
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8 % INPUTS: a - input pzmodel object
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9 % flag - 1: make a deep copy, 0: return copies of handles
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10 %
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11 % OUTPUTS: b - copy of inputs
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12 %
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13 % This is a transparent function and adds no history.
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14 %
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15 % VERSION: $Id: copy.m,v 1.16 2010/06/25 15:11:48 ingo Exp $
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16 %
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17 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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18
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19 function varargout = copy(old, deepcopy)
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20
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21 if deepcopy
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22 % Loop over input pzmodel objects
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23 new = pzmodel.newarray(size(old));
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24 obj = copy@ltpda_tf(new, old, 1);
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25
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26 for kk=1:numel(old)
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27 if ~isempty(old(kk).poles)
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28 obj(kk).poles = copy(old(kk).poles,1);
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29 else
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30 obj(kk).poles = [];
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31 end
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32 if ~isempty(old(kk).zeros)
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33 obj(kk).zeros = copy(old(kk).zeros,1);
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34 else
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35 obj(kk).zeros = [];
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36 end
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37 obj(kk).gain = old(kk).gain;
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38 obj(kk).delay = old(kk).delay;
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39 end
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40 else
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41 obj = old;
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42 end
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43
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44 varargout{1} = obj;
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45 end
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46