Description
eSDFT is an algorithm that computes the sliding DFT based on the
momentary matrix transformation. The algorithm offers both speed
and accuracy when using in real time, especially a long run that may
suffer from the error accumulation caused by recursive formula. The
eSDFT can minimize the error with an update from the direct FFT,
which can be run concurrently on another core. This program uses
FFTW for computing the direct FFT on multithreading architecture.
momentary matrix transformation. The algorithm offers both speed
and accuracy when using in real time, especially a long run that may
suffer from the error accumulation caused by recursive formula. The
eSDFT can minimize the error with an update from the direct FFT,
which can be run concurrently on another core. This program uses
FFTW for computing the direct FFT on multithreading architecture.
| Date made available | 3 Feb 2022 |
|---|---|
| Publisher | University of Strathclyde |
| Date of data production | 2021 - |