A Y in the M-file and/or the
MEX-file column indicates whether the given
function is implemented as a matlab M-file, a MEX-file
or both. An X in the Depend column will
indicate that although the function itself is not a
MEX-file it depends on subroutines written in C and
compiled as MEX-files for significant speedup on 2D
problems in particular.
| Function
| Description |
M-file |
MEX-file |
Depend |
|---|
|
denoise |
Nonlinear wavelet denoising |
Y |
|
X |
| dwt
|
Computes the 1D and 2D discrete wavelet
transform |
Y |
Y |
|
|
hoeleder |
Estimate of the Hoelder exponent for a given
scaling function |
Y |
|
|
|
makesig |
Generates the 'Donoho' test signals |
Y |
|
|