I wonder if Dave can give us a lecture on filter selection when using FFT with a spectrum analyser?
My virtual oscilloscope/spectrum analyser has a confusing list of selections.
Rectangle, Bartlett, Triangular, Cosine, Hanning, Bartlett-Hanning, Hamming, Blackman, Blackman-Harris etc. ad nauseum.
I looked around, but have yet to find an article detailing selection criteria.
It would be great to know which filter is the best choice for different situations.
Regards,
Roger