pygwb.util.window_factors

pygwb.util.window_factors(N, window_fftgram_dict={'window_fftgram': 'hann'}, overlap_factor=0.5)[source]

Calculate window factors. By default for a hann window with 50% overlap.

Parameters:

N (int) – Length of the window.
window_fftgram_dict (dictionary, optional) – Dictionary with window characteristics. Default is window_fftgram_dict={"window_fftgram": "hann"}
overlap_factor (float, optional) – Defines the overlap between consecutive data chunks used in the calculation. Default is 0.5.

Returns:

This functions returns the four window factors which correct the analysis for the effect of the window factor.
w1w2bar: float
w1w2squaredbar: float
w1w2ovlbar: float
w1w2squaredovlbar: float