qmf.hpp File Reference

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

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Functions
Value	nk::wavelet::wrev (const Value &x, std::pmr::memory_resource *mr=nullptr)
	Reverse a vector / flip each column — y = wrev(x).
Value	nk::wavelet::qmf (const Value &x, int p=0, std::pmr::memory_resource *mr=nullptr)
	Quadrature mirror filter — y = qmf(x, p).