this is a short time fourier transform? Why not use wavelet
transforms that are compactly supported? The wavelet transform
(morlet for instance) has a well know relationship between time and
scale, and doesn't rely on stationarity of the signal where as the
fourier transform does. My signal proc
what is being represented here that is not on a regular spectrogram?
I am not being crass I can't figure out what I am looking at. Maybe a
contour plot- wouldn't be in 3d but would represent the same
information. I am envisioning something like a wavelet time scale
diagram... Just a thought.
O
This is not the same as the recent thread on a waterfall graph.
I'm thinking about the rolling FFT display used in acoustics and other
spectrum analysis tasks.
Here's an example of a very fancy 3-D waterfall display:
http://www.ultimaserial.com/UltimaWaterfall.html
I was just wondering if th
3 matches
Mail list logo
