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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 16913 threads in our archives.
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[OT] CNNTP switches off, any free alternatives out there besides Google Groups? [7 articles]
Sebastian Doht - 2013-03-19 18:57:00
Hello,
after leaving university I switched to CNNTP for usenet access. But now
I got the following mail:
"..
With the experience since 2005, we have now decided to switch off
CNNTP News Serv...![[OT] CNNTP switches off, any free alternatives out there besides Google Groups?](http://cdn.dsprelated.com/images/icon_more.jpg){kind=icon}
DSP CASCADING [3 articles]
TheRightInfo - 2013-03-18 19:13:00
My question is general DSP question .
In case I need 2 DSP functions to be done on the same
analog signal one after another, for example a low pass filter firs
function
and on the result a noi...FFT of Squeezing a sin wave into smaller window [8 articles]
clutchfft - 2013-03-17 10:17:00
Can I squeeze a sin wave with 4096 data points into a smaller window of
let's say 2048 points and compute an FFT that's equivalent to the original
signal?
...PC Data Acquisition [46 articles]
Tim Wescott - 2013-03-16 00:21:00
This is slightly OT for all the groups I'm posting to, but something many
of you should have done.
I have a need to sample one channel of data at between 200 and 2000
samples per second, 12 bit...Convolution using real-valued FFT [3 articles]
Jocke P - 2013-03-15 15:43:00
I have implemented the basic overlap-add convolution using a standard complex FFT routine.
This has lots of zeroes, first from padding data and IR (impulse response) to FFT size,
then I have to copy...Matlab FFT Code [2 articles]
clutchfft - 2013-03-15 11:42:00
Does anyone have FFT implementation for Matlab? I'm not interested in the
built in Matlab function.
...Programming Languages [27 articles]
2013-03-14 03:31:00
Should we be using Matlab,Labview and fancy graphic tools to help us rapid prototype designs or should we all program in assembler cos it's tough and less people can do it.
...dsp eval kits [25 articles]
2013-03-14 03:25:00
can you recommend on that has adc and dac floating point processing. Doesn't need to be too powerful. suit basic motor control. eg only needs to implment basic integrators/lag lead compensators.
...Smart DFT [4 articles]
Mimar - 2013-03-12 04:06:00
Hello,
I am trying to estimate a frequency of power system at the moment, but I
have got some problems with methods I have used.
Last week I found out, the smart DFT exists. I hope, it can be a...Whitening in Frequency Domain [30 articles]
dspillini - 2013-03-10 18:54:00
Hello -
I want to create a whitening filter in the frequency domain, and I have
implemented such a filter (as an adaptation of some older code), but I
believe it is incorrect as I am getting some ...