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annotate m-toolbox/classes/@specwin/plot.m @ 34:03d92954b939 database-connection-manager

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Improve look of LTPDAPreferences diaolog
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % PLOT plots a specwin object.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: PLOT plots a specwin object.
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5 %
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6 % CALL: plot(specwin)
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7 % h = plot(specwin)
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8 %
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9 % VERSION: $Id: plot.m,v 1.13 2011/02/17 14:24:55 ingo Exp $
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10 %
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11 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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12
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13 function varargout = plot(varargin)
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14
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15 % Get specwin objects
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16 ws = [varargin{:}];
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17
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18 hl = [];
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19
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20 hold on
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21 grid on;
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22
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23 colors = getappdata(0,'ltpda_default_plot_colors');
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24
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25 titleStr = '';
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26 legendStr = '';
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27
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28 for i=1:numel(ws)
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29 w = ws(i);
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30 if ~isempty(w.win)
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31 win = w.win;
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32 else
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33 dummy = specwin(w.type, 100);
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34 win = dummy.win;
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35 end
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36 hl = [hl plot(win)];
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37 col = colors{mod(i-1,length(colors))+1};
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38 set(hl(end), 'Color', col);
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39 xlabel('sample');
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40 ylabel('amplitude');
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41 titleStr = [titleStr, utils.prog.label(w.type), ', '];
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42 lstr = [sprintf('alpha = %g\n', w.alpha)...
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43 sprintf('psll = %g\n', w.psll)...
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44 sprintf('rov = %g\n', w.rov)...
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45 sprintf('nenbw = %g\n', w.nenbw)...
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46 sprintf('w3db = %g\n', w.w3db)...
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47 sprintf('flatness = %g\n', w.flatness)];
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48 legendStr = [legendStr cellstr(lstr)];
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49 end
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50
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51 legend(legendStr);
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52 titleStr = titleStr(1:end-2);
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53 title(sprintf('Window: %s', titleStr));
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54
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55 if nargout > 0
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56 varargout{1} = hl;
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57 end
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58
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59 hold off
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60 end
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