Wavelet Toolbox 4.8

Latest Features

Version 4.8

Released: 1 Sep 2011
 

Version 4.8, part of Release 2011b, includes the following enhancements:

• Interactive tool for FFT-based continuous wavelet transform (CWT) and inverse CWT
• MATLAB code generation tool for 1-D and 2-D discrete wavelet and wavelet packet denoising and compression
• Linear scale inverse continuous wavelet transform (CWT)
• Demo showcasing FFT-based Continuous Wavelet Transform (CWT)

See the Release Notes for details.

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Version 4.7

Released: 8 Apr 2011
 

Version 4.7, part of Release 2011a, includes the following enhancements:

• FFT-based inverse continuous wavelet transform
• FFT-based continuous wavelet transform
• New demo on using pattern adapted wavelets for signal detection

See the Release Notes for details.

Version 4.6

Released: 3 Sep 2010
 

Version 4.6, part of Release 2010b, includes the following enhancements:

• Ability to compute peak signal-to-noise ratio (PSNR) as metric for image compression
• Ability to compute wavelet coherence, cross spectrum, and the cone of influence
• Ability to generate Paley ordered structure of a wavelet packet tree
• Spectral analysis with wavelet packet tree
• New demo for wavelet coherence

See the Release Notes for details.

Version 4.5

Released: 5 Mar 2010
 

Version 4.5, part of Release 2010a, includes the following enhancements:

• New functionality for nondecimated wavelet transforms, including command-line functions and a demo
• New functionality for 3-D discrete wavelet transforms, including command-line functions, a GUI, and a demo
• New cmddenoise function that uses interval-dependent denoising to compute denoised signal and coefficients

See the Release Notes for details.

Version 4.4.1

Released: 4 Sep 2009
 

Version 4.4.1, part of Release 2009b, includes bug fixes.

See the Release Notes for details.