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modulate.m
Package: wavelet_toolbox.rar　[view]
Upload User: haiyisale
Upload Date: 2013-01-09
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Code Size: 0k
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Wavelet

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Matlab

modulate.m：Code Content
  1. function Q = modulate(P)
  2. %MODULATE Modulation for a Laurent polynomial.
  3. %   Q = MODULATE(P) returns the Laurent polynomial Q obtained by
  4. %   a modulation on the Laurent polynomial P: Q(z) = P(-z).
  5. %   
  6. %   See also DYADDOWN, DYADUP, NEWVAR, REFLECT.
  8. %   M. Misiti, Y. Misiti, G. Oppenheim, J.M. Poggi 21-Mar-2001.
  9. %   Last Revision: 13-Jun-2003.
  10. %   Copyright 1995-2004 The MathWorks, Inc.
  11. %   $Revision: 1.1.6.2 $  $Date: 2004/04/13 00:38:55 $
  13. Q = newvar(P,'-z');