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1-D and 2-D lifting, Laurent polynomials

Lifting allows you to progressively design perfect reconstruction filter banks with specific properties. For lifting information and an example, see Lifting Method for Constructing Wavelets.


addlift Add lifting steps to lifting scheme
displs Display lifting scheme
filt2ls Transform quadruplet of filters to lifting scheme
laurmat Laurent matrices constructor
laurpoly Laurent polynomials constructor
liftfilt Apply elementary lifting steps on quadruplet of filters
liftwave Lifting schemes
lsinfo Lifting schemes information
ls2filt Transform lifting scheme to quadruplet of filters
wave2lp Laurent polynomials associated with wavelet
wavemngr Wavelet manager
waveletfamilies Wavelet families and family members
waveinfo Wavelets information
wavenames Wavelet names for LWT


Lifting Method for Constructing Wavelets

Learn about constructing wavelets that do not depend on Fourier-based methods.

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