intervals_from_window_starts()

std::vector< std::pair< size_t, size_t > > MayaFlux::Kinesis::Discrete::intervals_from_window_starts	(	const std::vector< size_t > &	window_starts,
		uint32_t	window_size,
		size_t	data_size
	)

Build [start, end) intervals from window start indices.

Parameters

window_starts	Starting sample indices of qualifying windows
window_size	Samples per window
data_size	Total span length for clamping

Returns

One [start, end) pair per window start

Definition at line 68 of file Extract.cpp.

{
    std::vector<std::pair<size_t, size_t>> out;
    out.reserve(window_starts.size());
    for (size_t s : window_starts) {
        const size_t e = std::min(s + static_cast<size_t>(window_size), data_size);
        if (s < e)
            out.emplace_back(s, e);
    }
    return out;
}

Referenced by MayaFlux::Yantra::extract_above_mean(), MayaFlux::Yantra::extract_high_energy(), MayaFlux::Yantra::extract_high_spectral(), MayaFlux::Yantra::extract_outliers(), and MayaFlux::Yantra::extract_silence().

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