Function microfft::real::rfft_256

pub fn rfft_256(input: &mut [f32]) -> &mut [Complex32]

Perform an in-place 256-point RFFT.

Example

use microfft::real::rfft_256;

let mut input = [0.; 256];
let result = rfft_256(&mut input);

Panics

Panics if input has a length other than 256.