No BSD License
Ahmad Poursaberi (view profile)
11 Aug 2004
16 Aug 2004)
The function implements the 2D Walash Transform.
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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.
Very good! excellent
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%% Full formula is depicted in mfile