Skip to content

Specify output shapes for fft functions #718

Description

@asmeurer

The fft functions do not specify what the output axis size should be. This is not necessarily always the same as the input axis size (or n).

For example, NumPy's ihfft uses an output shape of n//2 + 1 (https://numpy.org/doc/stable/reference/generated/numpy.fft.ihfft.html). This size is not mentioned anywhere in the spec.

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    topic: FFTFast Fourier transforms.

    Type

    No type

    Projects

    No projects

      Milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions