Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

Abstract: This paper implements the Fast Fourier Transform (FFT) algorithm for signal data processing using Open Computing Language (OpenCL). A parallel algorithm model suitable for staged FFT across ...

Early warning system earthquake alerts exploit the time delay that the surface waves have in reference to the P waves and estimate the magnitude based on the interpretation of the specific parameters ...

Abstract: Fast Fourier Transform (FFT) is an upgraded version of discrete Fourier Transform (DFT) which reduces the number of computations. However, FFT demands tremendous computational and I/O ...

Add a description, image, and links to the fft-algorithm topic page so that developers can more easily learn about it.

Fast Fourier transform (FFT) using the Cooley–Tukey algorithm for power-of-two sizes and Bluestein's algorithm for non-power-of-two sizes.

Automation in automotive electronics has driven the next leap of innovation in transportation, fueled by a fundamental premise: In automotive applications, vehicles must be able to sense their ...