In this video from PyData Seattle 2015, William Cox from Distil Networks presents: An Intuitive Introduction to the Fourier Transform and FFT. The “fast fourier transform” (FFT) algorithm is a ...

The reason the Fourier transform is so prevalent is an algorithm called the fast Fourier transform (FFT), devised in the mid-1960s, which made it practical to calculate Fourier transforms on the fly.

The Fast Fourier Transform (FFT) remains a cornerstone of digital signal processing, underpinning applications from telecommunications to medical imaging.

A faster transform means that less computer power is required to process a given amount of information—a boon to energy-conscious mobile multimedia devices such as smart phones.

These are known as Fast Fourier Transforms (FFTs). [klafyvel] set upon diving deep into the mathematics involved, as well as some low-level programming techniques to figure out if the trade-offs ...

COFDM, the modulation method used by most terrestrial DTV standards, depends on implementation of the Fast Fourier Transform (FFT) for demodulating the thousands of carriers used in OFDM system. An ...

Creonic's Fast Fourier Transform uses the Cooley-Tukey algorithm internally. The new IP core produces transformed complex samples as output when operating on complex or real signal samples. The ...

That's why the Fourier transform is useful for compression. An eight-by-eight block of pixels can be thought of us as a 64-sample signal, and thus as the sum of 64 different frequencies.

Fast Fourier Transform Processors and Architectures Publication Trend The graph below shows the total number of publications each year in Fast Fourier Transform Processors and Architectures.