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From here, you can access several active DSP related Discussion Groups & Forums that are meant to facilitate the exchange of information between DSP engineers and DSP researchers. You can subscribe to one or several discussion groups with confidence, as all groups are moderated and you can unsubscribe at any moment very easily.
Comp.DSP | Analog Devices DSPs | Audio Signal Processing | TMS320C28x | TMS320C3x | TMS320C54x | TMS320C55x | TMS320C6x | Code-Composer | Echo Cancellation | TMS320C24x | DSP & FPGA | Image Signal Processing | Matlab DSP | Freescale DSPs | Speech Recognition | Speech Coding |
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Spectrum compensation for zero-order hold DAC [7 Articles]
Posted by Brian Willoughby in Comp.DSP on Feb 3 2012
I just came across a concept that doesn't completely make sense to me,
and I am hoping that the group can help me to understand more.
I just received a copy of Rabiner & Gold ... 
Enhancing resolution of an oversampled signal [20 Articles]
Posted by Ettos in Comp.DSP on Feb 3 2012
Hi,
I have an oversampled 1kHz sine signal with a sampling frequency of
62.5MHz and vertical resolution of 8bit.
I take FFT (in matlab) to determine the signal's phase.
What I... multiplication of large numbers using convolution [15 Articles]
Posted by mobi in Comp.DSP on Feb 2 2012
Hi all,
I figures out that the maximum number for which MATLAB can give an answer to factorial is 170. This triggered a thought in my mind I want to share with you guys.
What i... Speaking of charges for papers [10 Articles]
Posted by HardySpicer in Comp.DSP on Feb 1 2012
https://springerlink3.metapress.com/content/048j81635412636v/resource-secured/?target=fulltext.pdf&sid=bif3ix3hbmktapj4ideervuf&sh=www.springerlink.com
35 Euro per paper!!
... Fractional Fourier Transform (FRFT) [3 Articles]
Posted by calimero80 in Comp.DSP on Feb 1 2012
Hi all,
I am new on fractional fourier transform issue. A free matlab code on FRFT
is available on internet but for inverse FRFT there is nothing. I have to
implement inverse f... help in filter coefficients [10 Articles]
Posted by asik nisha in Comp.DSP on Jan 31 2012
hi
i'm doing my project in genetic algorithm.... i need to find the
best filter coefficient value using this genetic algorithm..... i
already designed one adaptive filte... Improve SNR via DSP [7 Articles]
Posted by frankqt in Comp.DSP on Jan 31 2012
I am building an optical OOK (On off Key Ring) system without a carrier
frequency. [However I have a guard time in between symbols, so a
consecutive "1" messages will result in a p... Response to deterministic and random input present together [17 Articles]
Posted by rsk in Comp.DSP on Jan 31 2012
Hi,
I am solving a mechanical vibration problem that has both deterministic and
random signals simultaneously as an input. I would like to know if I can
assume the deterministic... algorithms for star field compression [14 Articles]
Posted by alb in Comp.DSP on Jan 31 2012
Dear all,
I am working on the software of a Star Tracker device which should be
capable to compress the images for transmission [1]. The CCD is 512x512 and
each pixel is dig... Maybe OT: Properties and description of surfaces that represent independent variables [9 Articles]
Posted by MarkK in Comp.DSP on Jan 30 2012
I'm looking for some help here being able to describe the relationship among
3 variables.
This is not homework. I wrote the question out the best way I can describe
it.
I'...