Adaptive and heuristic twiddle‑factor introduction in FFT

버전 1.0.0 (2.44 KB) 작성자: Vasim babu M
Adaptive base‑case switching and heuristic twiddle‑factor caching
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업데이트 날짜: 2025/2/9

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MATLAB program that implements a DIT Radix‑2 FFT using adaptive base‑case switching and heuristic twiddle‑factor caching. In this version the input is provided as a 16‑point sequence with 16‑bit integer values (using MATLAB’s int16 type). Before processing, the program converts the input to double precision (since MATLAB’s FFT arithmetic is performed in double precision).

인용 양식

Vasim babu M (2025). Adaptive and heuristic twiddle‑factor introduction in FFT (https://www.mathworks.com/matlabcentral/fileexchange/180095-adaptive-and-heuristic-twiddle-factor-introduction-in-fft), MATLAB Central File Exchange. 검색 날짜: .

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