Module rustdct::dct2
[−]
[src]
Algorithms for computing the Discrete Cosine Transform Type 2
Modules
| dct2_butterflies |
Structs
| DCT2Naive |
Naive O(n^2 ) DCT Type 2 implementation |
| DCT2SplitRadix |
DCT Type 2 implemention that recursively divides the problem in half. The problem size must be a power of two. |
| DCT2ViaFFT |
DCT Type 2 implementation that converts the problem into an O(nlogn) FFT of the same size |
Traits
| DCT2 |
An umbrella trait for algorithms which compute the Discrete Cosine Transform Type 2 (DCT2) |