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 S-function which implements the FIR f on lu input channels
MakeFilter(WaveType,m,n,d... all-purpose wavelet generator based on freeware toolboxes
Register(t,x,u,flag,l)
An S-function 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 S-function 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.m ExecuteMeFirst -- initialize path to include SimuWave
genSymlets.m
Algorithme_a_trous
CascadeAlgorithm
DecompositionOfSquare
Denoising_in_basis
MultiResolutionInABasis
Perfect_Reconstruction
Shells
ShiftInvariantMultiResolu...
Shift_Invariant_Denoising
SimuWave
View all files
Simuwave
by
François Chaplais
12 Apr 2012
A Simulink library for wavelet processing on 1-D 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);
Contact us