rfft

Computes the one-dimensional discrete Fourier transform for real-valued input.

Abstract Signature:

rfft(x: array, n: Optional[int], axis: int, norm: Literal[backward, ortho, forward])

PyTorch

API: torch.fft.rfft
Strategy: Direct Mapping
Official Docs ↗

JAX (Core)

API: jax.numpy.fft.rfft
Strategy: Direct Mapping
Official Docs ↗

NumPy

API: numpy.fft.rfft
Strategy: Direct Mapping
Official Docs ↗

Keras

API: keras.ops.rfft
Strategy: Direct Mapping
Official Docs ↗

Apple MLX

API: mlx.core.fft.rfft
Strategy: Direct Mapping
Official Docs ↗

Flax NNX

API: jax.numpy.fft.rfft
Strategy: Direct Mapping
Official Docs ↗