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Comp.dsp is a worldwide Usenet news group that is used to discuss various aspects of digital signal processing.
There are 16947 threads in our archives.
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filtering and frequency separation [25 articles]
manishp - 2013-06-07 23:32:00
Sirs,
I have a question on the filtering.
Basically, assume a signal contains two signals that are of different
frequencies.
In this case, what are the requirements from filtering perspective in or...
turbo, convolution codes, rate matching [11 articles]
manishp - 2013-06-07 15:23:00
Sirs,
I have few questions on turbo codes ...
Followed by turbo coding is the rate matching stage where encoded data are
dropped.
Now, since decoder operates like machine, will dropping of data n...Real-Only FFT [5 articles]
rigor - 2013-06-05 15:56:00
Hi DSP people,
Is there a way to do complex FFT (with imaginary components) with a real
only FFT alogarithm ? Thanks !
...Announcement: MICCAI workshop on Bio- Imaging and Visualization for Patient-Customized Simulations 2013
tavares@fe.up.pt - 2013-06-05 09:24:00
MICCAI workshop on Bio- Imaging and Visualization
for Patient-Customized Simulations 2013
September 26, 2013
Nagoya University, Nagoya, Japan
http://sites.google.com/site/mwbivpcs
Description
...Recusive Least Sqeares (RLS)
2013-06-03 19:15:00
A little while back I posted a question asking if anybody knew who invented=
RLS. Most people said Kalman. I recently found out in a paper that it was =
Guass!! Although this lay unused or undiscov...Subject: Music & Acoustic Transcription (was: The Holy Grail of Transforms & Component Extraction) [3 articles]
Alfred Einstead - 2013-06-01 18:49:00
I will follow up on the note below with some You Tube demos, along
with an outline of the analysis method used to recover the "Holy
Grail", as it were (i.e. clean separation of acoustic signals into...Communication System for High speed objects [29 articles]
mite_learner - 2013-05-31 18:32:00
Hi list,
I want to design communication system for high speed objects say 600Km/h.
And I plan to use 4FSK or 8-FSK as modulation scheme. Data rate would be
around 125Kbps and symbol rate 62.5ksps...Help with biquad sections. [3 articles]
dajones - 2013-05-29 18:36:00
Hi, I'm using the FIWIZ filter design program. I get the following output
which is 2 biquad sections....
%======First and second order sections======================
a0=[1.0 0.3439823424946282 0...PSD, CPSD and Coherence for pulse-like signals [14 articles]
pater - 2013-05-28 04:16:00
Hi everybody!
This is my first post in this community, and while I'm pretty happy to have
joined it, I feel rather dejected by the apparent ease of the questions I'm
about to ask you.
I'm workin...Help with IIIR filters [9 articles]
FilterDan - 2013-05-27 10:27:00
I have a problem understanding IIR filter stability problems. The problem
is this; I can't find any stability problems with IIR filters.
I have a health problem that prevents me from working, so as...