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Toolbox signal

version (3.07 MB) by Gabriel Peyre
Signal processing related functions.


Updated 27 Jun 2009

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toobox_signal - signal processing related functions.

This toolbox contains functions related to image processing, including

* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
* High Dynamic Range image loading and equalization.
* total variation image processing (denoising and decomposition).
* non-wavelets image transforms such as local DCT.

* Various helpers functions.

Copyright (c) 2007 Gabriel Peyre

Cite As

Gabriel Peyre (2020). Toolbox signal (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (3)


Laura Vargas

I've found image_resize. Thanks

vijay gupta


Update of Licence

BSD Licence

Split between image and signal toolboxes.

GPL license.

Added arithmetic coders, RBF interpolation, best DCT basis, reorganized the toolbox.

Bug fixes.

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux