wavelet, a MATLAB code which implements utilities for computations involving wavelets.


The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.


wavelet is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.

Related Data and Programs:

haar, a MATLAB code which computes the Haar transform of data.

sftpack, a MATLAB code which implements the "slow" Fourier transform, intended as a teaching tool and comparison with the fast Fourier transform.

sine_transform, a MATLAB code which demonstrates some simple properties of the discrete sine transform.

walsh, a MATLAB code which implements versions of the Walsh and Haar transforms.



  1. Gilbert Strang, Truong Nguyen,
    Wavelets and Filter Banks,
    Wellesley-Cambridge Press, 1997,
    ISBN: 0-9614088-7-1,
    LC: TK7872.F5S79 / QA403.3.S87.

Source Code:

Last revised on 21 June 2021.