this is for holding javascript data
Antti Rantala added Here_we_the_Welch_s__.tex
about 8 years ago
Commit id: c03d4ca32d51f3deaf4cad6165e35698771f34f9
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Here we the Welch's method to estimate the power spectrum. The number of points used for FFT was chosen to be a power of 2 and larger than 4 times the sampling frequency. This corresponds to frequency resolution below 0.5 Hz when Hamming window was used (Full-width half maximum for this window is 2 bins).
