Function autocorrelate¶

`function` autocorrelate(const univector<T, Tag1> &) dft ¶

template <typename T, univector_tag Tag1>
univector<std::remove_const_t<T>> autocorrelate(const univector<T, Tag1>& src)

Computes the auto-correlation of a real or complex signal.

Template parameters
T	Element type of the input (may be const-qualified).
Tag1	Storage tag of the input univector.

Parameters
src	Input signal.

Returns
	The auto-correlation of `src` for non-negative lags (length `src.size()` ).

Note

When KFR is built with multiarchitecture support, this function is runtime-dispatched to the best implementation for the current CPU.

Fully qualified name: kfr::autocorrelate(const univector<T, Tag1> &)

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