sffft3
(1.3-svn)
index
system/generic/Mfft3.c
FFT transform on extra axis.
Synopsis
sffft3 < in.rsf > out.rsf inv=n sym=n sign=inv? 1: 0 opt=y axis=2 pad=2
Input and output are complex data. The input is padded by factor pad.
Parameters
int
axis=2
Axis to transform
bool
inv=n
[y/n]
if y, perform inverse transform
bool
opt=y
[y/n]
if y, determine optimal size for efficiency
int
pad=2
padding factor
int
sign=inv? 1: 0
transform sign (0 or 1)
bool
sym=n
[y/n]
if y, apply symmetric scaling to make the FFT operator Hermitian
Used In
BEI
ft1/brad
ft1/ft2d
ft1/plane4
CWP
geo2008InterferometricImagingCondition/circle
geo2008InterferometricImagingCondition/sact1
geo2009TTIModeSeparation/tti3
pept2011MicroearthquakeMonitoring/saf1
pept2011MicroearthquakeMonitoring/saf3
GEE
lsq/antoine
GEO384W
hw5/hyper
GEO391
hw3/fourier
GEOSTATS
simulate/rfield
simulate/simple
spatial_stats/correlogram
spatial_stats/covariance
spatial_stats/gr_variogram
spatial_stats/variogram
JSG
atten/enerd
nmo3/mcelroy
oc3/bei
oc3/fault
oc3/french
oc3/frenchint
seislet/lena
seislet/sin2
vc3/fracs
vc3/threedim
RSF
rsf/sfenvelope
school/complex
school/single
scons/rsfpy
SEP
fat/green
fkamo/impresp
fractal/random
oc2/ocimp
pyramid/pyramid
texture/fft
vc2/spec
velspec/sigvc