num_windows()

size_t MayaFlux::Kinesis::Discrete::num_windows ( size_t  data_size, uint32_t  window_size, uint32_t  hop_size  )

inlinenoexcept

Compute the number of analysis windows for a given data size.

Parameters

data_size	Number of samples
window_size	Samples per window
hop_size	Samples between window starts

Returns

Number of complete windows, 0 if data_size < window_size

Definition at line 39 of file Analysis.hpp.

{
    if (data_size < window_size)
        return 0;
    return (data_size - window_size) / hop_size + 1;
}

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

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