Rank: 3268 based on 16 downloads (last 30 days) and 1 file submitted
photo

Frédéric Chanal

E-mail

Personal Profile:
Professional Interests:

 

Watch this Author's files

 

Files Posted by Frédéric
  • 1 - 1 of
  • 1
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
16 Mar 2004 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal haar, wavelet, audio processing, video processing, transformation, signal processing 16 5
  • 3.66667
3.7 | 7 ratings
Comments and Ratings on Frédéric's Files View all
  • 1 - 5 of
  • 7
Updated File Comment by Comments Rating
13 Jul 2012 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal Danila

Thank you for this function!
15 May 2012 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal Smith, David

11 Feb 2009 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal sa, tr

08 Jul 2007 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal liberty, liberty

don't use "inf" as a variable name!!!!

05 Nov 2006 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal vnucak, peter

nice one.rhis is my work:
function h=haAar2(N)

%N=2^n;
h=zeros(N,N);
h(1,1:N)=ones(1,N)/sqrt(N);

for k=1:N-1
p=fix(log(k)/log(2));
q=k-(2^p);
k1=2^p; t1=N/k1;
k2=2^(p+1); t2=N/k2;
for i=1:t2
h(k+1,i+q*t1) = (2^(p/2))/sqrt(N);
h(k+1,i+q*t1+t2) =-(2^(p/2))/sqrt(N);

end
end
Top Tags Applied by Frédéric
  • 1 - 5 of
  • 6
audio processing, haar, signal processing, transformation, video processing
Files Tagged by Frédéric
  • 1 - 1 of
  • 1
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
16 Mar 2004 haarmtx Compute a n*n Haar matrix. Author: Frédéric Chanal haar, wavelet, audio processing, video processing, transformation, signal processing 16 5
  • 3.66667
3.7 | 7 ratings

Contact us