The Large Time/Frequency Analysis Toolbox (LTFAT) is a Matlab/Octave toolbox
for working with time-frequency analysis, wavelets and signal processing.
It is intended both as an educational and a computational tool. The toolbox
provides a large number of linear transforms including Gabor and wavelet
transforms along with routines for constructing windows (filter prototypes)
and routines for manipulating coefficients.
This is part of the Octave-Forge project.