digitrevorder
Permute input into digit-reversed order
Description
Examples
Input Arguments
Output Arguments
More About
Tips
The
digitrevorder
function is useful for pre-ordering a vector of filter coefficients for use in frequency-domain filtering algorithms, in which thefft
andifft
transforms are computed without digit-reversed ordering for improved run-time efficiency.
Extended Capabilities
Version History
Introduced before R2006a
See Also
bitrevorder
| fft
| ifft