+
−% SETFS Set the property 'fs'.
+
−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−%
+
−% DESCRIPTION: Set the property 'fs'.
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−%
+
−% CALL:              obj.setFs(12);
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−%              obj = obj.setFs(12); create copy of the object
+
−%
+
−% INPUTS:      obj - must be a single data2D object.
+
−%
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−% VERSION:     $Id: setFs.m,v 1.5 2011/09/29 12:09:24 ingo Exp $
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−%
+
−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−
+
−function varargout = setFs(varargin)
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−  
+
−  obj = varargin{1};
+
−  val = varargin{2};
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−  
+
−  % decide whether we modify the pz-object, or create a new one.
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−  obj = copy(obj, nargout);
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−  
+
−  % set 'fs'
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−  obj.fs = val;
+
−  
+
−  % Now we can set nsecs
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−  if ~isempty(obj.x)
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−    % Then we have unevenly sampled data and the data duration
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−    % is taken as x(end) - x(1);
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−    obj.setNsecs(obj.x(end)-obj.x(1) + 1/obj.fs);
+
−  else
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−    if ~isempty(obj.y)
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−      % Then the data is evenly sampled and the
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−      % duration of the data is easily computed.
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−      Ndata = length(obj.y);
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−      obj.setNsecs(Ndata / obj.fs);
+
−    end
+
−  end
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−  
+
−  varargout{1} = obj;
+
−end
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−
+
−