dct.hpp File Reference

#include <memory_resource>
#include <nk/value/value.hpp>

Go to the source code of this file.

Functions
Value	nk::signal::dct (const Value &x, std::pmr::memory_resource *mr=nullptr)
	Type-II discrete cosine transform (the default form).
Value	nk::signal::idct (const Value &x, std::pmr::memory_resource *mr=nullptr)
	Inverse Type-II DCT (1-D form).
Value	nk::signal::dct (const Value &x, int n, int dim, std::pmr::memory_resource *mr=nullptr)
	DCT-II with explicit length / axis.
Value	nk::signal::idct (const Value &x, int n, int dim, std::pmr::memory_resource *mr=nullptr)
	Inverse DCT-II with explicit length / axis.