Abstract: As a Fast algorithm of Discrete Fourier Transform (DFT), Fast Fourier Transform (FFT) can quickly analyze discrete signal spectrum and is widely used in communication, radar, medical imaging ...

REDMOND, Wash. — Jan. 8, 2026 — Microsoft Corp. on Thursday announced agentic AI solutions designed to bring intelligent automation to every part of the retail business. These new capabilities help ...

Abstract: Fast Fourier Transform (FFT) is the transform used for the determination of the frequency domain features and description of the signal or image. The frequency components of the images are ...