| fftshift {SynchWave} | R Documentation |
FFT Shift
Description
This function exchanges the left halves of a vector with the right halves.
Usage
fftshift(x)
Arguments
x |
a vector |
Details
This function exchanges the left halves of a vector with the right halves. This function is adapted from Matlab.
Value
shifted vector
See Also
Examples
x <- 1:4
fftshift(fftshift(x))
ifftshift(fftshift(x))
x <- 1:5
fftshift(fftshift(x))
ifftshift(fftshift(x))
[Package SynchWave version 1.1.2 Index]