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latest (dev)2026-09-08 v1.0.02026-09-06

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tensorplay.fft._frequency.rfftfreq

tensorplay.fft._frequency.rfftfreq(n, d=1.0, *, dtype=<DType.float32: 8>, device=None, out=None)[source]: Sample frequencies for rfft()/one-sided transforms: [0..n//2] / (n*d).

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tensorplay.fft._frequency.ifftshift

Inverse of fftshift() ; shifts by -(n // 2) (odd-safe).

tensorplay.fft._transforms.fft

Computes the one-dimensional discrete Fourier transform.

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