You'd think this would be more well known. In fourier analysis or other frequency/wavelet decomposition techniques, the data you get out depends a ton on the wi

You'd think this would be more well known. In fourier analysis or other frequency/wavelet decomposition techniques, the data you get out depends a ton on the windowing function that you use. For example: https://en.wikipedia.org/wiki/Sinc_function https://en.wikipedia.org/wiki/Sinc_function https://en.wikipedia.org/wiki/Window_function#Examples_of_window_functions https://en.wikipedia.org/wiki/Window_function#Examples_of_wi...