DSP

Adaptive Algorithm for Zero Forcing Equalizer
On May 3, 6:13 pm, "despite" <han...(a)gmail.com> wrote: Hi, Maybe I could not put what I wanted to ask into correct words. ZF equalizer tries to minimize ISI and MS equalizer tries to minimize the difference btw desired signal and equalizer output. Where I am confused or lacking clue is the adaptive... 6 May 2008 22:21

Data Acquisition Custom Software
Biopotential Biofeedback Data Acquisition DataQ Data Acquisition Custom Software DataRecoderPro Ver.1.6 1 to 32 channels, Serial or USB 4 Trigger Modes (Norm, Analog, Digital, Software) Adjustable Trigger Levels (Pre, Post, Slope) Over 35 DataQ Devices Supported (Preprogrammed Port and Drivers) Plus custom Port... 6 May 2008 22:21

energy of a sinc signal
what is the value of the energy for the following sinc signal. x(t) = sin(2*pi*f*t)/(pi*t); ... 6 May 2008 22:21

Iterative processing
Hi all As everybody knows that Turbo codes are the codes which gives improvement as the iteration increases. But why we get this improvement? My question is in context of AWGN channel. Thanking you Chintan ... 7 May 2008 13:24

Optimal FFT algorithm for hardware implementation ?
The FFTW source code and design will be a good source but in general for new hardware design it may not provide too much insight because it was designed to be an optimal FFT for current processors (ie Intel, etc). There is an interesting forward in IEEE SP Magazine from the last couple months that touches on the ... 7 May 2008 15:04

Designing my first filter
On 2 Mai, 20:32, dcbr...(a)gmail.com wrote: I'm new to DSP, learning from Understanding Digital Signal Processing.  I'm into the FIR filter chapter right now and I'm beginning to work on some real data at the same time. Basically, I have some data that I'd like to do a spectral analysis on.  My data con... 6 May 2008 22:21

Separation of speech from multiple speakers speaking in different microphones connected to a mixer
Steve Underwood wrote: On reflection, I shouldn't complain about that. At least they told you its useless. The really nasty academic trick is the paper that ends with a bit of hand waving that implies the remainder of the problem is trivial, when it was actually beyond the author. The skilled writer ... 6 May 2008 22:21

configuring dip switch in dsk6713
On May 5, 11:00 am, Jerry Avins <j...(a)ieee.org> wrote: PVN wrote: Hey , we are a group of 4 ec students working on a project which deals with creating delay based music effects using dsk 6713. We want to use the dip switches for user interface (to decide which effect). But we are having trouble c... 6 May 2008 22:21

IFFT of custom frequency array - confusion with the time domainsampling frequency
Fred Marshall wrote: (snip) Ok, that's good. Am I right in thinking I'll only take half of the output of the IFFT (as it should be mirrored), meaning with a frequency resoultion of 0.2, I can get 2.5 seconds of impulse response? ***No. That would be closer to correct for the results of an FFT but n... 6 May 2008 22:21

Digital Filter with arbitrary amplitude shape?
On 26 Apr, 21:39, Vladimir Vassilevsky <antispam_bo...(a)hotmail.com> wrote: DigitalSignal wrote: Hi there, Here is a topic that we are looking for the solution. We are looking for a convenient way to implement the digital filters with arbitrary amplitude shape. The filter must be imp... 6 May 2008 23:25