Mercurial > hg > ltpda

annotate m-toolbox/classes/@mfir/fromA.m @ 19:69e3d49b4b0c database-connection-manager

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Update ltpda_uo.fromRepository
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % Construct an mfir from coefficients
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % FUNCTION: fromA
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5 %
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6 % DESCRIPTION: Construct an mfir from coefficients
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7 %
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8 % CALL: f = fromA(f, pli)
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9 %
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10 % PARAMETER: pli: Parameter list object
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11 %
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12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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13
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14 function f = fromA(f, pli)
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15
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16 VERSION = '$Id: fromA.m,v 1.17 2011/08/15 11:36:50 hewitson Exp $';
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17
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18 ii = mfir.getInfo('mfir', 'From A');
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19 % Set the method version string in the minfo object
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20 ii.setMversion([VERSION '-->' ii.mversion]);
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21
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22 % Add default values
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23 pl = applyDefaults(ii.plists, pli);
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24
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25 a = find(pl, 'a');
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26 fs = find(pl, 'fs');
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27
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28 % Checking the coefficients are listed in rows
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29 if size(a,1)~=1
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30 a = a';
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31 end
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32
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33 % Zero pad coefficients to avoid zero length history
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34 if numel(a) <= 1
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35 a = [a 0];
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36 end
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37
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38 f.fs = fs;
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39 f.a = a;
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40 f.gd = (f.ntaps-1)/2;
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41 f.histout = zeros(1,f.ntaps-1); % initialise output history
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42
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43 % Override some properties of the input plist
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44 if isempty(pl.find('name'))
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45 pl.pset('name', 'A');
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46 end
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47
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48 % Add history
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49 f.addHistory(ii, pl, [], []);
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50
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51 % Set object properties
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52 f.setObjectProperties(pl);
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53
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54 end % End fromA