Code covered by the BSD License
 DerivFilter(h,g,rh,rg)
returns the derivatives filters related to h,g,rh,rg,d,rd.
 FIR(t,x,u,flag,f,lu)
An Sfunction which implements the FIR f on lu input channels
 MakeFilter(WaveType,m,n,d...allpurpose wavelet generator based on freeware toolboxes
 Register(t,x,u,flag,l)
An Sfunction which implements a register of length l.
 binomial(N)
computes a matrix whose elements are
 rnshift(g,n/2);
g=g/nor...% Part of Wavelab Version 850
 sFIR(t,x,u,flag,f,act)
An Sfunction which implements a switched FIR filter f
 sf2wf(h)
 simuWavelet(h,g,sc)
implements cascade algorithm to approximate the scaling
 splineFilterBanks(m,n)
returns the spline filter banks where
 subFilter(h,j)
inserts (2^j)1 zeros between every coefficient of h
 webPath(fname)
 ExecuteMeFirst.mExecuteMeFirst  initialize path to include SimuWave
 genSymlets.m
 Algorithme_a_trous
 CascadeAlgorithm
 DecompositionOfSquare
 Denoising_in_basis
 MultiResolutionInABasis
 Perfect_Reconstruction
 Shells
 ShiftInvariantMultiResolu...
 Shift_Invariant_Denoising
 SimuWave

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Simuwave
by
François Chaplais
12 Apr 2012
A Simulink library for wavelet processing on 1D signals

sf2wf(h)

function g = sf2wf(h)
% g is the wavelet (hi pass) filter related to the
% scaling filter (low pass) filter h.
% sign: first coeff of g is equal to last coeff of h
g = (1).^[1:length(h)].*fliplr(h);


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