zero_crossing_rate() [1/2]

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

Definition at line 360 of file Yantra.cpp.

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

References MayaFlux::Yantra::ZERO_CROSSING.