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| File Information |
| Description |
The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined as :
%% N-1 q-1
%% ---- --
%% 1 \ | | b[i](m)*b[q-1-i](u)
%% W(u) = --- / f(m)| | (-1) ,u = 0,...,N-1
%% N ---- | |
%% m=0 i=0
%% where for instance ,A[i] is the ith indices of A. |
| Required Products |
Image Processing Toolbox
Signal Processing Toolbox
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| MATLAB release |
MATLAB 7 (R14)
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| Comments and Ratings (4) |
| 14 Aug 2004 |
andrea millano
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| 27 Jul 2005 |
Senthil vadivu
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| 12 Oct 2006 |
Fernando Dias da Cunha
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| 23 Apr 2007 |
mehdi rafiee
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| Updates |
| 16 Aug 2004 |
%% Full formula is depicted in mfile |
| 16 Aug 2004 |
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| 16 Aug 2004 |
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