The primary objective of this research is to propose and examine a technique for accurately determining the azimuth angle of cooperative objects. The proposed methodology aims were to achieve fast ...

This audio spectrum analyzer utilizes an ARM7 LPC2138 microcontroller to create an FFT algorithm while performing digital signal processing without the use of special DSP processor. This audio ...

It’s not often one algorithm shapes the entire arc of modern technology, but the Fast Fourier Transform (FFT) has done exactly that. Created by researchers at Princeton University and IBM in the early ...

株式会社マーケットリサーチセンター（本社：東京都港区、世界の市場調査資料販売）では、「FFTスペクトル・周波数アナライザの世界市場（2026年～2032年）、英文タイトル：Global FFT Spectrum and Frequency Analyzer Market 2026-2032」調査資料を発表しました。資料には ...

Vlodymyr teaches at Brandenburg University of Technology, Cottbus, Germany. He can be reached at myrnyy@math.tu-cottbus.de. This article provided courtesy ofDr. Dobb’s Journal. This article describes ...

「同じ精度が出るなら、31倍速い方がいいに決まっている」 そんな当たり前の、しかし極めて困難だった課題に対し、Ghost Drift研究所は一つの回答を提示しました。 O(N²)の全和計算をO(N log N)に置き換える方法 ―― 監査可能なFFTアルゴリズムによる31倍速化 ...

In this paper, a Fast Fourier Transform (FFT) or inverse FFT processor for Fifth-Generation (5G) Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) system’s ...

The Fourier transform is one of the most fundamental concepts in the information sciences. It’s a method for representing an irregular signal — such as the voltage fluctuations in the wire that ...