“Some of the previous work, including my own with Anna Gilbert and so on, would improve upon the fast Fourier transform algorithm, but only if the sparsity k” — the number of heavily weighted ...

An interesting aspect of time-varying waveforms is that by using a trick called a Fourier Transform (FT), they ... These are known as Fast Fourier Transforms (FFTs). [klafyvel] set upon diving ...

They say the new algorithm is up to ten times faster than the fast Fourier Transform. A group of MIT researchers believe they’ve found a way to speed up audio, video, and image compression by ...

The FFT (Fast Fourier Transform) is rightfully regarded as the most important numerical algorithm of our lifetime. Whether it's used to monitor signals coming from the depths of the earth or search ...

Designed to meet the growing demand for efficient, error-tolerant signal processing solutions. Creonic's Fast Fourier Transform uses the Cooley-Tukey algorithm internally. The new IP core produces ...

Last week at the Association for Computing Machinery’s Symposium on Discrete Algorithms (SODA) a new way of calculating Fast Fourier Transforms was presented by a group of MIT researchers.