Comp.dsp is a worldwide Usenet news group that is used to discuss various aspects of digital signal processing.
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Usjes  20150524 19:11:00
Hi,
I'd like an explanation of the PSD of a sequence of independent random PAM
symbols or amplitude +1 or 1. Now any standard textbook tells us that the
PSD is the Fourier Transform of the autoco...
Hi,
SRS TruDialogue technology is widely used in consumer audio product. I want
to know its detail, but cannot find any document online. It has been
patented for some years. Could you tell me...
In the beginning was the Plan.
And then came the Assumptions.
And the Assumptions were without form.
And the Plan was without substance.
And darkness was upon the face of the Workers.
...
JCO_DSP  20150524 09:00:00
Hi,
I'm starting to learn DSP (Matlab )and I have two questions about it,
maybe someone can help me out?
I'm trying to measure a frequency from an Audio Device and I'm using FFT
to transform it ...
spetcavich  20150523 09:42:00
I had this exercise to design a filter using the remez algorithm in matlab
and without coefficient scaling I quantized them to N bits and then
scaled them to unity peak and compared these spectrums t...
mite_learner  20150522 14:15:00
Hi all,
I started working on FEC for burst FSK system over multipath channel. I
want to ask the community here about what type of FEC would be best for
such system. Which type of FEC is being used...
a.s.  20150522 11:57:00
The primary advantage of digital transmission over analog transmission is
Noise Immunity. A digital signal (in comparison to an analog signal) is
inherently more immune to noise. Why the word "inheren...
hadeelhmoud  20150521 13:39:00
Hi,
I have a 4x3 job shop scheduling problem that I need to find it's optimal
solution using matlab codes. I have the codes ready but need to modify
them a little bit.
first code is swarm, alrea...
Hello Earthlings,
I just ran across an interesting article, by
Alan Oppenheim, regarding the early history of
DSP. If you have nothin' better to do, you
might enjoy having a look at that ...
sia4uin  20150520 14:50:00
Hello All,
Me again!
I came across the following formula to calculate pitch from accelerometer
signals.
pitch = atan2(Ay, sqrt(Ax^2+Az^2))
Is this correct?
Now a slightly complicated st...

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