RustDCT

RustDCT is a pure-Rust signal processing library that computes the most common Discrete Cosine Transforms:

• Discrete Cosine Transform (DCT) Types 1, 2, 3, 4
• Discrete Sine Transform (DST) Types 1, 2, 3, 4
• Modified Discrete Cosine Transform (MDCT)

Example

```rust // Compute a DCT Type 2 of size 1234 use rustdct::DCTplanner;

let mut input: Vec = vec![0f32; 1234]; let mut output: Vec = vec![0f32; 1234];

let mut planner = DCTplanner::new(); let mut dct = planner.plan_dct2(1234);

dct.process(&mut input, &mut output);

```

Releases

Release notes are available in RELEASES.md.