2
votes
Accepted
Two synthetic signals with same frequency result in two different spectrogram results
Assuming you're actually synthesizing your signals as Hilmar pointed out in the comments:
...
1
vote
Accepted
Calculating the main lobe width of Dirichlet kernel
There's no analytical solution for the general case. However, it's quite straightforward to compute that value using a few iterations of Newton's method. I've done that and the plot below shows the ...
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