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 there are any simple hidden-line tools in R that
I could use to draw simple waterfall displays. Basically, I'd like to
plot a time-series of FFTs (or equivalent) and use hidden-line tools to
produce a clean-looking graph.
I know I could hack it using polygon() , where I'd plot c({the FFT},
{line on bottom of graph}) starting at the top of the graph and working
down, but wondered if there were any other tools.
thanks
Carl
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