Sign in

Not a member? | Forgot your Password?

Search compdsp

Search tips

Find us on Facebook!

Free PDF Downloads

A Quadrature Signals Tutorial: Complex, But Not Complicated

Understanding the 'Phasing Method' of Single Sideband Demodulation

Complex Digital Signal Processing in Telecommunications

Introduction to Sound Processing

C++ Tutorial

Introduction of C Programming for DSP Applications

Fixed-Point Arithmetic: An Introduction

Cascaded Integrator-Comb (CIC) Filter Introduction

Discussion Groups

FFT Spectral Analysis Software

See Also

Embedded SystemsFPGA

Discussion Groups > Comp.DSP

Comp.dsp is a worldwide Usenet news group that is used to discuss various aspects of digital signal processing.

There are 17397 threads in our archives.

You are looking at page 1 of 1740.

The threads with the newest articles are listed first.

DSP conferences [18 articles]

Evgeny Filatov - 2014-09-21 08:54:00
Hi all. I have never visited a digital communications/DSP conference, but I would love to. What are the most important conferences on DSP/communications currently? Also, I'm concerned that I...DSP conferences

Principle or Principal? That is the Question. [46 articles]

2014-09-21 08:42:00
This is not a criticism directed at anybody here. I have been known to use = the wrong word occasionally or misspell words. I could not live without a s= pell checker, but my spell checker occasiona...Principle or Principal? That is the Question.

Maximum data extraction from autocorrelation [14 articles]

Dirk Bruere at NeoPax - 2014-09-19 15:57:00
So, I have a 1024 data set containing a signal and it's reflection. The sig= nal and reflections are around 10 cycles of sine wave, eye-shaped. I need t= o find the time between the two. I do autoco...Maximum data extraction from autocorrelation

Accuracy of frequency determination from FFT on ADC samples [29 articles]

Dirk Bruere at NeoPax - 2014-09-19 09:45:00
In practice, I have an approximate frequency of 125kHz that I need to measure accurately. Since I am already grabbing 2048 sample chunks at 500uS intervals and doing FFTs the question is: how accurate...Accuracy of frequency determination from FFT on ADC samples

jargon [7 articles]

RichD - 2014-09-18 10:42:00
I know there are some good mathematicians here, and I don't know where else to post these questions: For anybody who knows a little physics - in quantum mechanics, there has been much ado ab...jargon

software anti-aliasing filter. [28 articles]

2014-09-18 08:25:00
Hey guys, I designed a system to acquire certain physiological signals and recorded t= hese signals using a data acquisition card (agilent u2531a specifically). t= he problem is when designing anti-aliasing filter.

Weighted overlap add question

sed_y - 2014-09-15 17:45:00
Weighed overlap add Filterbank structure is often used in speech coding. ( I have basic question with respect to analysis. what is the d...Weighted overlap add question

Bessel filter: What am I doing wrong? [4 articles]

Peter Mairhofer - 2014-09-13 13:01:00
Hi, A bessel filter should have nearly constant group delay up to a certain frequency. In my case, this should be fs=100MHz. What am I doing wrong with this MATLAB code? set(cstprefs.tbxpref...Bessel filter: What am I doing wrong?

A simple algebra quiz problem [25 articles]

Rick Lyons - 2014-09-10 11:17:00
Hi Guys, I was attempting to derive an equation for the frequency response of a digital filter. In my derivation I obtained one term in my equation that took the form of what I'll call '...A simple algebra quiz problem

More experimentation with single photo 2D -> 3D & other inverse problems in 1D/2D/3D DSP. YouTube demos.

2014-09-09 23:18:00
This is really meant as the latest in a series I posted over irregular inte= rvals since last summer, in which I'm going to try and explain some of the = tricks used and call out some of the *real* ...More experimentation with single photo 2D -> 3D & other inverse problems in 1D/2D/3D DSP. YouTube demos.
| 1 | | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |