Comp.dsp is a worldwide Usenet news group that is used to discuss various aspects of digital signal processing.
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.avinash.  20150831 18:20:00
Hey there everyone!
I'm actually right now researching about ofdm based realization to
efficiently estimate the doppler shift and I've kinda run into a block
In the typical block diagram there's a I...
Sharan123  20150830 18:46:00
Hello,
I have a question pertaining to the frequency bands of carriers in
wireless communication.
So, when a two systems use two carriers of two different frequencies, say
2.5 GHz and 5 GHz then...
20150830 11:33:00
There are 2 versions of analog error correction codes that I found.=20
One is from the biological sciences:=20
https://clm.utexas.edu/fietelab/Papers/nn.2901.pdf=20
It uses simple mapping onto phas...
Mauritz Jameson  20150830 10:32:00
Section 7.2.1 on page 11 in this PDF:
http://cache.freescale.com/files/sensors/doc/app_note/AN4076.pdf
describes how to convert a 14bit value into a decimal fraction, but I'm not sure I underst...
Shadow Flux  20150827 23:48:00
So from what I searched in the net, DTFT is the continuous Fourier
transform of a discrete (or quantized?) signal while DFT is the discrete
Fourier transform of the quantized signal. Meaning DFT is us...
Hi all,
I need some hint or pointer in order to try to solve
a problem.
This might not be the right place, but since here wise
people are, maybe I got lucky (I tried sci.math too).
If you know ...
helloworld  20150827 19:42:00
Consider a 100 Hz waveform sampled at 10kHz. One period would consist of
100 samples. I'm trying to better understand the energy of this waveform
and the same waveform with 28 zeros.
I'm asking...
b2508  20150827 16:15:00
Hi everyone,
this is my first post and it is quite important and urgent to me.
I am new with this area so forgive me if I have some gaps in knowledge.
I am trying to receive FM radio station...
hyuckin kwon  20150827 10:41:00
I want to make bandpass filter from lowpass filter prototype.
first i made lowpass filter and frequency translated using
cosine function and i saw the freq. response of translated coefficient.
b...
old_ee  20150827 06:48:00
Hi,
If I have a sine wave with period T. The sampling theory says I can
recover it by sampling at T/2. That is two points, barely enough to draw a
straight line.
What am I missing here?
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