In case processing .wav file what would the input to DWT fucntion ?
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So here is the formula of DWT as you can see
[cA,cD] = dwt(X,'wname')
cA = approximation coefficients vector
cD = detail coefficients vector
X = vector x
But in case of processing .wav file what would X be?
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Walter Roberson
am 22 Feb. 2013
X = wavread('YourFile.wav');
Or possibly
X = wavread('YourFile.wav') ';
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