sfatm2 (2.0-git)
index
user/yliu/Matm2.c
2D alpha-trimmed-mean filtering.

 
Synopsis
        sfatm2 < in.rsf > out.rsf nfw1= nfw2=nfw1 alpha= boundary=n verb=n type=
1D filter (nfw2=1); 2D filter (otherwise)
median filter (alpha=0.5); mean filter (alpha=0.)

 
Parameters
       
 
float alpha=
0.0 <= alpha <= 0.5: median filter (alpha=0.5); mean filter (alpha=0.)
 
bool boundary=n [y/n]
if y, boundary is data, whereas zero
 
int nfw1=
filter-window length in n1 direction (positive and odd integer)
 
int nfw2=nfw1
filter-window length in n2 direction (default=nfw1)
 
string type=
[rectangular,cross] 2-D window type, the default is rectangular
 
bool verb=n [y/n]
verbosity flag