#discrete #transforms #date #dct

discrete_transforms

Library for Discrete Transforms

4 releases

0.1.3 Mar 21, 2019
0.1.2 Feb 12, 2019
0.1.1 Feb 10, 2019
0.1.0 Jan 22, 2019

31 downloads per month

MIT license

9KB
222 lines

All of this is wildly out of date, needs to be rewritten.

use discrete_transforms::*

1D DCT

let forward = dct_1d::forward(&Vec<f64>)
let inverse = dct_1d::inverse(&Vec<f64>)

1D Haar

let forward = haar_1d::forward(&Vec<f64>)
let inverse = haar_1d::inverse(&Vec<f64>)

2D Transforms, create a Transform object and add in the transform you want

let dct_forward = Transform::new(input, TransformType::DctForward).transform();
let dct_inverse = Transform::new(input, TransformType::DctInverse).transform();
let haar_forward = Transform::new(input, TransformType::HaarForward).transform();
let haar_inverse = Transform::new(input, TransformType::HaarInverse).transform();

Problems / Things that need fixing:

This is a learning project as much as anything so things will change a lot :-)

Dependencies

~371KB