The waterfall rate is exactly like the fft rate: a decimation is
computed so that the actual rate of fft frames per second (from the log
power fft block) is approximately the given fft rate.
The reason for adding a new preference is that the CPU and graphics
requirements are different for the waterfall plot, so it should have its
own separate configurable rate.
-Josh
Eric Blossom wrote:
On Fri, Aug 22, 2008 at 11:33:18AM -0700, Josh Blum wrote:
I think we need another preference parameter for the "waterfall rate". It
should not be the same rate as the fft rate.
Howabout "waterfall_rate"?
OK. What are the units, and how would it behave?
Eric
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