Abstract: This paper presents the design and implementation of a high-precision fixed-point Fast Fourier Transform (FFT) algorithm utilizing Field Programmable Gate Array (FPGA) technology. As digital ...

A highly optimized streaming FFT core based on Bailey's 4-step large FFT algorithm: https://www.nas.nasa.gov/assets/pdf/techreports/1989/rnr-89-004.pdf Data input ...

Abstract: In this brief, a generalized mixed-radix (GMR) algorithm is proposed for memory-based fast Fourier transform (FFT) processors to support prime-sized and traditional 2n-point FFTs ...

Motivated by knowledge that directional discontinuities (strong current sheets) in the solar-wind magnetic time series have dominating effects on the magnetic power spectral density of the solar wind, ...