sfiphase (Menvelope.c 696 2004-07-06 23:17:31Z fomels)
index
user/fomels/Miphase.c
Smooth estimate of instantaneous frequency.

 
Synopsis
        sfiphase < in.rsf > out.rsf niter=100 order=10 ref=1. hertz=n band=n rect1=1 rect2=1 ...
rectN defines the size of the smoothing stencil in N-th dimension.

 
Parameters
       
 
bool band=n [y/n]
if y, compute instantaneous bandwidth
 
bool hertz=n [y/n]
if y, convert output to Hertz
 
int niter=100
number of iterations
 
int order=10
Hilbert transformer order
 
float ref=1.
Hilbert transformer reference (0.5 < ref <= 1)

 
Used In
       

 
JSG
        attr/vecta
attr/attr