wavelet


wavelet, a FORTRAN77 code which contains some utilities for computations involving wavelets.

Licensing:

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

Languages:

wavelet is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version.

Related Data and Programs:

wavelet_test

fftpack5, a FORTRAN90 library which implements the Fast Fourier Transform by Swarztrauber and Valent;

haar_transform, a FORTRAN77 library which computes the Haar transform of data.

sftpack, a FORTRAN77 library which implements the slow Fourier transform, intended as a teaching tool and comparison with the fast Fourier transform.

sine_transform, a FORTRAN77 library which demonstrates some simple properties of the discrete sine transform.

WALSH, a FORTRAN77 library which implements versions of the Walsh and Haar transforms.

Reference:

  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:

Examples and Tests:


Last revised on 07 September 2023.