Sign in
Search compdsp
Discussion Groups
See Also
Discussion Groups > Comp.DSP
Comp.dsp is a worldwide Usenet news group that is used to discuss various aspects of digital signal processing.
There are 23 threads in our archives.
You are looking at page 1 of 3.
The threads with the newest articles are listed first.
CIC filter
Tom - 2008-04-30 15:26:00
I read in one of the literature about a CIC filter with decimation of 3.5.
As far as I know CIC decimates by integer only.
Is there a way to build a CIC with decimation of 3.5 ?
Tom
...
Correlation
Tom - 2008-03-14 14:25:00
I have 2 complex signals I need to find the time delay between them. Do I
use the amplitude of each in cross-correlation or I use the
cross-correlation of the complex signals. What are the advanta...Re: Very basic question - DFT vs Periodogram vs Blackman-Tukey
Tom - 2008-01-15 14:12:00
This is a multi-part message in MIME format.
------=_NextPart_000_0009_01C85778.5275E810
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
You can al...magnitude response
Tom - 2007-08-10 09:49:00
How can we compute the magnitude response of a complex equalizer (CE) after
convergence ?
There is 4 fir filters in a CE !
Thanks
Tom
...c library
Tom - 2007-07-18 15:20:00
I am looking for free "C' source code on the net or from a book (other than
the numerical recipes book) that is strong in matrix algebra. Any clue ?
Tom
...ARMA modeling
Tom - 2007-06-13 13:53:00
I am looking for an algorithm to model a system using an ARMA filter. The
input and the desired output are available. Is there an iterative algorithm
that can give a global optimum solution ? Any ...Equalizer
Tom - 2007-06-11 12:03:00
I have two complex signals (Input and output) of a channel I need to
equalize. I can have 2 linear equalizers one for the real part and one for
the imaginary and train them independently or I can ...Spectral analysis
Tom - 2007-04-30 13:53:00
Hi,
I am familiar with computing the spectrum of a real time signal using FFT
after windowing it using a window such as hamming to increase the resolution
of the spectrum, however I need to com...Re: global minium
Tom - 2007-03-29 15:13:00
a global minimum of a function f(x) is a point x* for which f(x*) ? f(x)
for all x. Any global minimum is also a local minimum; however, a local
minimum need not also be a global minimum. I mathe...inverse of magnitude
Tom - 2007-03-19 11:47:00
Computing the magnitude of a complex number using a CORDIC is efficient when
implemented on FPGAs. I need to compute the inverse of the magnitude of a
complex number i.e. (1/|x|) where x is comple...