Module Owl_fft_s

val fft : ?⁠axis:int -> (Stdlib.Complex.t, Stdlib.Bigarray.complex32_elt) Owl_dense_ndarray_generic.t -> (Stdlib.Complex.t, Stdlib.Bigarray.complex32_elt) Owl_dense_ndarray_generic.t
val ifft : ?⁠axis:int -> (Stdlib.Complex.t, Stdlib.Bigarray.complex32_elt) Owl_dense_ndarray_generic.t -> (Stdlib.Complex.t, Stdlib.Bigarray.complex32_elt) Owl_dense_ndarray_generic.t
val rfft : ?⁠axis:int -> (float, Stdlib.Bigarray.float32_elt) Owl_dense_ndarray_generic.t -> (Stdlib.Complex.t, Stdlib.Bigarray.complex32_elt) Owl_dense_ndarray_generic.t
val irfft : ?⁠axis:int -> ?⁠n:int -> (Stdlib.Complex.t, Stdlib.Bigarray.complex32_elt) Owl_dense_ndarray_generic.t -> (float, Stdlib.Bigarray.float32_elt) Owl_dense_ndarray_generic.t