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LTFAT - Non-stationary Gabor systems

Florent Jaillet and Peter L. Søndergaard, 2011 - 2023.

Transforms

nsdgt - Non-stationary DGT
unsdgt - Uniform non-stationary DGT
insdgt - Inverse NSDGT and UNSDGT
nsdgtreal - Non-stationary DGT for real-valued signals
unsdgtreal - Uniform non-stationary DGT for real-valued signals
insdgtreal - Inverse NSDGTREAL and UNSDGTREAL

Window construction and bounds

nsgabdual - Non-stationary dual windows
nsgabtight - Non-stationary tight windows
nsgabframebounds - Frame bounds of an NSDGT system
nsgabframediag - Diagonal of non-stationary Gabor frame operator

Plots

plotnsdgt - Plot output coefficients from NSDGT
plotnsdgtreal - Plot output coefficients from NSDGTREAL

For help, bug reports, suggestions etc. please visit http://github.com/ltfat/ltfat/issues