sffft1 (3.0)
index
system/generic/Mfft1.c
Fast Fourier Transform along the first axis.

 
Synopsis
        sffft1 < Fin.rsf > Fou.rsf verb=n inv=n sym=n opt=y memsize=1000.0

 
Parameters
       
 
bool inv=n [y/n]
y, perform inverse transform
 
float memsize=1000.0

 
bool opt=y [y/n]
y, determine optimal size for efficiency
 
bool sym=n [y/n]
y, symmetric scaling for Hermitian FFT
 
bool verb=n [y/n]
Verbosity flag

 
Used In
       

 
BEI
        fdm/kjartjac
ft1/autocor
ft1/ft2d
ft1/plane4

 
CHEN
        test/fpca

 
CUP
        rna2d/real
rna2d/shot
rna2d/simple
rna3d/real
rna3d/shot
rna3d/sin

 
CWP
        geo2006TimeShiftImagingCondition/flat
geo2007StereographicImagingCondition/sigsbee2
geo2008NumericWEMVAoperators/flatWEMVA
geo2008NumericWEMVAoperators/saltWEMVA
geo2011WideAzimuthAngleDecomposition/flatEICangle
jse2006RWEImagingOverturningReflections/sigsbee

 
DATA
        alaska/line31-81-m8r
nankai/data
sigsbee/ptest
sigsbee/pwemig
sigsbee/wemig
teapotdome/scdecon
teapotdome/vels
teapotdome/zomig

 
EEG
        marchenko/example

 
GALLERY
        bp/lowrank
constant/lowrank
constant/oway
french/lowrank
french/oway
gradient/lowrank
gradient/oway
marmousi/lowrank
marmousi/model
overthrust/lowrank
overthrust/model
segsalt/lowrank
segsalt/model
sigsbee/lowrank
sigsbee/model
sigsbee/oway
teapot/angmig
teapot/zomig
twohalf/lowrank
twohalf/model
twohalf/oway
vofz/lowrank
vofz/oway

 
GEO384H
        hw5/seabeam

 
GEO384S
        hw2/groundroll
hw5/radon
hw6/rtm

 
GEO384W
        hw3/synth
hw5/hyper
hw5/lsmig

 
JLU
        gvdseisint/bei
gvdseisint/ocmodel
txsopf/curvedmodel
txsopf/data2
txsopf/model
txyapf/curve
txyapf/french
txyapf/real3d
txyapf/sigmoid

 
RSF
        reprobook/exam5
rsf/rsftour
rsf/sfnderiv
school/complex
school/single
school2017/csem
scons/rsfpy
su/rsfdecon
su/rsfdipfilt
su/rsfkfupm
su/rsflab10
tutorials/cs
tutorials/wavelet
tutorials/yilmaz1

 
SEP
        fat/green
fkamo/impresp
fractal/random
oc2/cup
oc2/elfshot
oc2/ocimp
passive/synth
pyramid/model
pyramid/pyramid
vc2/spec
velspec/sigvc

 
SWAG
        anisogath/synth
itime/syn

 
TCCS
        atten/enerd
atten/karman1
atten/karmand
atten/spectra
dbortho/hyper
deblend/fairfield-initmfnew
deblend/linear
deblend/synthcomplex
deblend/synthhyper
diffr/chan3d
diffr/fault
dsd/conflict
dsd/demo
dsd/demo2
dsd/demo3.1perc
emdpf/dipfilter
eseis/demo2
eseis/demo4
eseis/field
eseis/sparse