vfilt - filter using FFT and freq spectrum

vfilt [-H] [if=<inputfile>] [ig=<inputfile2>] [of=<outputfile>] [-c] [-b] [-mt] [-v] [-d] [-a] [-n] [-s]

Vfilt filters a vector and outputs it as a gnuplot file.

if=

input file

ig=

convolution kernel (real frequency form)

of=

output file

-c

no command option

-b

plot box option

-mt

plotmtv option (do not use)

-v

verbose option

-d

debug flag option

-a

magnitude value output

-n

subtract mean from input (to reduce Gibbs effect)

-s

use standard deviation (sigma) information

A. P. Reeves