Struct rustdct::algorithm::DST6And7Naive

pub struct DST6And7Naive<T> { /* fields omitted */ }

Naive O(n^2 ) DST Type 6 and DST Type 7 implementation

// Computes a naive DST6 and DST7 of size 23
use rustdct::{DST6, DST7};
use rustdct::algorithm::DST6And7Naive;

let len = 23;
let naive = DST6And7Naive::new(len);
 
let mut dst6_input:  Vec<f32> = vec![0f32; len];
let mut dst6_output: Vec<f32> = vec![0f32; len];
naive.process_dst6(&mut dst6_input, &mut dst6_output);
 
let mut dst7_input:  Vec<f32> = vec![0f32; len];
let mut dst7_output: Vec<f32> = vec![0f32; len];
naive.process_dst7(&mut dst7_input, &mut dst7_output);

Implementations

impl<T: DCTnum> DST6And7Naive<T>

pub fn new(len: usize) -> Self

Creates a new DST6 and DST7 context that will process signals of length len

Trait Implementations

impl<T: DCTnum> DST6<T> for DST6And7Naive<T>

pub fn process_dst6(&self, input: &mut [T], output: &mut [T])

Computes the DST Type 6 on the input buffer and places the result in the output buffer.

impl<T: DCTnum> DST6And7<T> for DST6And7Naive<T>

impl<T: DCTnum> DST7<T> for DST6And7Naive<T>

pub fn process_dst7(&self, input: &mut [T], output: &mut [T])

Computes the DST Type 7 on the input buffer and places the result in the output buffer.

impl<T> Length for DST6And7Naive<T>

pub fn len(&self) -> usize

The FFT size that this algorithm can process