zero_crossing_rate() [1/2]

MAYAFLUX_API double MayaFlux::zero_crossing_rate	(	const Kakshya::DataVariant &	data,
		size_t	window_size
	)

Definition at line 418 of file Yantra.cpp.

{
    auto a = std::make_shared<Yantra::StandardEnergyAnalyzer>();
    a->set_energy_method(Yantra::EnergyMethod::ZERO_CROSSING);
    if (window_size > 0)
        a->set_window_parameters(window_size, window_size / 2);
    auto result = a->analyze_energy({ data });
    return result.channels.empty() ? 0.0 : result.channels[0].mean_energy;
}

References a, and MayaFlux::Yantra::ZERO_CROSSING.