CDF 9/7 Wavelet Transform 1.0

Operating systemsOS : Windows / Linux / Mac OS / BSD / Solaris
Program licensingScript Licensing : Freeware
CreatedCreated : Sep 12, 2007
Size downloadDownloads : 11
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This self-contained M-function applies the ...

This self-contained M-function applies the Cohen-Daubechies-Feauveau 9/7 (cdf 9/7) wavelet transform--no toolboxes required. CDF 9/7 is an especially effective biorthogonal wavelet, used by the FBI for fingerprint compression and selected for the JPEG2000 standard.
Example usage:
% Perform a 5-stage forward transform on X
Y = waveletcdf97(X, 5);
% Inverse transform to recover X from Y
R = waveletcdf97(Y, -5);
The input array X may be of any size; arbitrary-length transforms are supported. For example, if X has length 9, one stage of decomposition produces a lowpass subband of length 5 and a highpass subband of length 4. Transforms of any length have perfect reconstruction (exact inversion).
If X is a matrix, waveletcdf97 performs a (tensor) 2D wavelet_transform. If X has three dimensions, the 2D transform is applied along the first two dimensions.
Demands:
• MATLAB Release: R11

CDF 9/7 Wavelet Transform 1.0 scripting tags: transform, cdf, wavelet transform, subband, signal processing, cdf processing, cdf wavelet transform, stage, length. What is new in CDF 9/7 Wavelet Transform 1.0 software script? - Unable to find CDF 9/7 Wavelet Transform 1.0 news. What is improvements are expecting? Newly-made CDF 9/7 Wavelet Transform 1.1 will be downloaded from here. You may download directly. Please write the reviews of the CDF 9/7 Wavelet Transform. License limitations are unspecified.