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i also posted this to the programmers stack exchange. but comp.dsp
peeps seem to know alot about stuff that's broader than DSP.
so i know how to do a fast O(log2(N)) sliding max or sliding min...
pscall4ram - 2015-04-28 14:14:00
I have been coding a very rudimentary LMS algorithm for Echo cancellation
but I am stuck since the code is not working.
I have kept the code to be very simple and yet I am not able to identify
apchar1 - 2015-04-28 08:47:00
There's a statement in Smiths The Scientist and Engineer's Guide to
Digital Signal Processing about the effect of fft length on noise. In
arguing the virtues of averaging multiple short fft's instead ...
Tim Wescott - 2015-04-28 00:38:00
In case anyone has been dying to attend one of my talks (or send an
associate), I'm now hooked up with a company that presents seminars.
Basically, they do all the work that I absolutely dreaded ...
Les Cargill - 2015-04-27 19:16:00
I suspect he's describing a non-problem, or a problem in pretty
extreme corner cases.
sia4uin - 2015-04-27 19:09:00
First post to this group!
I have 3D accelerometer signals which are obviously noisy. I want to use
Kalman filter to remove the noise.
I can also use a moving average filter and it w...
tomb18 - 2015-04-26 20:07:00
I have an IQ signal that I mix with a complex oscillator to bring signals
down to 0 hz. I now need to do a lowpass filter on the signal to remove
all other signals before demodulating the signal...
rishisoni - 2015-04-26 13:22:00
I'm learning about GNU Radio and software radios in general. However, I
just have very rudimentary knowledge about DSP (did a really basic college
course) and the mathematics related to it. I picked u...
Anh Tuan Phan - 2015-04-23 12:11:00
Could you please help me to evaluate the advantages and disadvantages of Joint Kalman Filter and Dual Kalman Filter, and a comparison of the two methods.
Thank you very much,
Here's something you may not know. Suppose you want to expand in a power series a polynomial. Let's take a simple one
Then if you write a lower triangular toeplitz matrix
[ a0 0