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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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FFT length [17 Articles]
Posted by Marc2050 in Comp.DSP on Feb 16 2012
Hi.
A simple question.
Given a signal (17Hz) with noise (from external devices, environment, etc),
and, say, 10 secs of data, in order to extract out the signal, which is
bette... 
A CIC decimation filter question. [15 Articles]
Posted by Rick Lyons in Comp.DSP on Feb 16 2012
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 Econ... OT: A TFR problem question?
Posted by Mac Decman in Comp.DSP on Feb 16 2012
If anyone was interested in my first post. I talked with the author
of the AFD method and he has posted the source code at:
http://www.fst.umac.mo/en/staff/fsttq.html
Mark De... Fixed-point matrix inversion [6 Articles]
Posted by Tim Wescott in Comp.DSP on Feb 15 2012
Title says it all. All these questions about fixed-point nav systems has
me wondering about doing matrix inversion in fixed point.
Anyone know any algorithms? Any papers out... Timing synchronization loop [6 Articles]
Posted by nahemoth in Comp.DSP on Feb 15 2012
Hi,
I am receiving a QPSK signal (packet based transmission) which is already
synchronized in frequency, phase and time by means of a preamble. However,
there is some residual ... Polyphase Filters [5 Articles]
Posted by commsignal in Comp.DSP on Feb 15 2012
Hello all,
Can someone explain to me the following in Fred Harris' book Multirate
Signal Processing for Communication Systems?
1. Chapter 6 (page 143 - Separating the Aliases... The future of academic publishing [19 Articles]
Posted by HardySpicer in Comp.DSP on Feb 14 2012
http://blogs.independent.co.uk/2012/02/09/the-future-of-academic-publishing=
/
The sad truth is that we are hobbled by the tyranny of tradition.
Researchers are used to publis... tms320dm6446????????? [17 Articles]
Posted by moso...@gmail.com in TMS320C6x on Feb 14 2012
hi every one.i want to work on Tms320dm6446...i have board and CCs4.
but i don't know how to start...
i want to implement 'video shot change detection' on it.but i dont have any ... FM demodulator deadband and DC removal [9 Articles]
Posted by toddmcc in Comp.DSP on Feb 13 2012
Hi all,
I have a CPFSK demodulator that is not meeting SNR and am looking at
several sources why this is. The IF is at 70mHz with a +/- 300kHz
modulating signal and we are sampl... DSP Algorithm for LVDT Synchronous AM Demodulation [10 Articles]
Posted by Gordon in Comp.DSP on Feb 13 2012
Hello,
I am wondering if anyone can provide some insight into how one may go
about doing the following:
To obtain magnitude and phase of a sinusoidal output of an LVDT transd...