Trait basic_dsp_vector::ReorganizeDataOpsBuffered [−] [src]

pub trait ReorganizeDataOpsBuffered<S, T> where T: RealNumber, S: ToSliceMut<T> {
    fn swap_halves_b<B>(&mut self, buffer: &mut B) where B: Buffer<S, T>;
}
Deprecated since 0.4.1

: please use ReorganizeDataOps instead which offers the same performance without a buffer

This trait allows to reorganize the data by changing positions of the individual elements. Deprecated since it requires a buffer which is never used since there would be no beneifit in using it.

Required Methods

Deprecated since 0.4.1

: please use ReorganizeDataOps instead which offers the same performance without a buffer

This function swaps both halves of the vector. This operation is also called FFT shift Use it after a plain_fft to get a spectrum which is centered at 0 Hz.

Example

use basic_dsp_vector::*;
let mut vector = vec!(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0).to_real_time_vec();
let mut buffer = SingleBuffer::new();
vector.swap_halves_b(&mut buffer);
assert_eq!([5.0, 6.0, 7.0, 8.0, 1.0, 2.0, 3.0, 4.0], vector[..]);

Implementors