Quantum Fourier transform reaches 52 qubits, shattering the previous 27-qubit record

The spin-off company ParityQC has implemented the largest quantum Fourier transform ever reported using an IBM quantum ...
IEEE

Efficient Decomposition of Multistage Composite Length FFT for Complex and Real Signals

Abstract: Fast Fourier Transform (FFT) algorithms play a fundamental role in modern digital signal processing (DSP). A composite length FFT decomposes a longer-length FFT into multiple shorter-length ...
IEEE

A fast IE-FFT algorithm for solving PEC scattering problems

Abstract: This paper presents a novel fast integral equation method, termed IE-FFT, for solving large electromagnetic scattering problems. Similar to other fast integral equation methods, the IE-FFT ...
Investopedia

What Is Tezos (XTZ)? A Guide to This Decentralized Blockchain

Mark Jahn is a financial writer, editor, consultant, and award-winning economist covering ETFs, stocks, cryptocurrencies, options, and more. Erika Rasure is globally-recognized as a leading consumer ...
Frontiers

The frequency spectrum of the solar-wind magnetic-field fluctuations that reside outside the strong current sheets: fast and slow solar wind

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, ...
GitHub

ndstung/Logic-Verification-with-UVM

This project implements a 128-point FFT block and a slicing unit for an OFDM (Orthogonal Frequency-Division Multiplexing) communication system. It decodes complex waveforms into frequency bins and ...