Description:
Digital Signal Processing using computers.
|
|
|
The future of academic publishing
|
| |
[link]
The sad truth is that we are hobbled by the tyranny of tradition.
Researchers are used to publishing papers in traditional journals:
this is what we are rewarded for and measured by. Publishers are used
to being paid every time they deliver an article to a reader. The... more »
|
|
|
A CIC decimation filter question.
|
| |
Hi Guys,
I have a question for any of you who have studied Hogenauer's original paper on cascaded integrator-comb (CIC) digital filters. E. Hogenauer, E. "An Economical Class of Digital Filters For Decimation and Interpolation," IEEE Trans. Acoust. Speech and Signal Proc., Vol. ASSP-29,... more »
|
|
|
Audio CODECs
|
| |
Hi,
I'm looking some pointers concerning the design of lossless
audio (plus "silence") codecs.
I want to deploy these on either end of a packet switched
network (coder at server, decoder at client). I.e., they
are intended primarily for communication bandwidth reduction.
Push content into coder, pass over network, extract content... more »
|
|
|
Prediction of a signal
|
| |
I was reading an interesting article about signal prediction and it talked
about how non-bandlimited signals are not predictable. Fair enough...
Lets call that signal x[n];
However it goes on to say if the same signal was somehow split into two
bands, x_l[n] and x_h[n] where x[n] = x_l[n] + x_h[n], then the signal now... more »
|
|
|
adding noise to an oversampled ofdm signal
|
| |
Hi All,
I'm really in trouble because of this awgn. I am trying to add noise awgn
to oversampled ofdm signal. my signal is oversampled 20 times and modulated
on a high frequency carrier. After applying band pass filter I have tried
to do this SNR = EbNo + 10*log10(k) - 10*log10(upsamp)
corrupted = awgn(usig, SNR,'measured','dB');... more »
|
|
|
Free download racha movie songs, trailer, stills and movie
|
| |
Mega power star Ram Charan’s new movie is “Racha” and the heroin is
Tamana. Racha movie has been launched by mega star churanjeevi from
super good movies banner. This is high budget movie and racha movie
director is sampath nandi and producer is N.V.Prasad. Manisharma was
given tunes for this “racha” film. Arundathi fame sonu sood was played... more »
|
|
|
Learning/Optimization Problem
|
| |
Dear all,
I have been facing the following learning/optimization problem:
Consider a vector of observed data y = {y1,y2,...yn}, which is assumed to
be generated by a model p(y|v), where v is a parameter vector.
Now, assume that we do not have a deterministic expression for the above
model, but we have a computational method that generates synthetic data x... more »
|
|
|
wow
|
| |
[link]
"A Bullet With Smarts"
One for the "sci-fiction becomes reality" file....
--
Rich
|
|
|
Optimization/Learning Problem
|
| |
Dear all,
I have been facing the following learning/optimization problem:
Consider a vector of observed data y = {y1,y2,...yn}, which is assumed to
be generated by a model p(y|v), where v is a parameter vector.
Now, assume that we do not have a deterministic expression for the above
model, but we have a computational method that generates synthetic data x... more »
|
|
|
