The Fast Fourier Transform (FFT) is just a computationally fast way to calculate the DFT which reduces many of the redundant computations of the DFT. How these are implemented on a DSP has a ...

Technical Terms Fast Fourier Transform (FFT): An algorithm that efficiently computes the discrete Fourier transform (DFT) of a sequence, crucial for signal and image processing.

However, on closer examination, there are features of both algorithms that suggest at least a conceptual similarity. This note is written in a heuristic spirit and is intended to offer a motivation ...

ConnX BBE16's 16-way MAC (multiply accumulator) architecture is optimized for the most demanding wireless DSP (digital signal processing) tasks, including OFDM (Orthogonal Frequency-Division ...

In the early 2000s, digital signal processors (DSP) were simple in architecture and limited in performance, but complex in programming. However, they evolved to meet of the increased performance ...