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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

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FIR Filter Design Software

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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 17542 threads in our archives.

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The threads with the newest articles are listed first.

Python for DSP [33 articles]

Max - 2015-03-27 20:59:00
Seems that Python is catching on for some DSP work. The recent Coursera course co-sponsored by Julius Smith III used Python rather than Matlab. I've searched for DSP libraries but there's kind of...Python for DSP

SNR for ECG signal [13 articles]

Jebarajpeter - 2015-03-27 12:19:00
Hi all, I am working on baseline wander noise removal from ECG signal. I have to compare the performance of different algorithms. for comparison I have to use SNR. My question is how to calculate noi...SNR for ECG signal

Book recommendations [7 articles]

Celdor - 2015-03-27 05:28:00
Hi. I have asked this question on Stack Exchange in DSP section, as well. H= ope it is ok if I have copied this question here :) I am looking for a good reference on DSP. I am a little bit more th...Book recommendations

ldd results on binaries from Ubuntu and its dependencies? [7 articles]

2015-03-26 16:37:00
When I ran ldd on myprogeamExecutable and I got: => (0x00007fff08709000) => /lib/x86_64-linux-gnu/ (0x00007f015360a000) => /lib/x86_64-linux-gnu/...ldd results on binaries from Ubuntu and its dependencies?

Qpsk Demodulator [27 articles]

Eshwar varma - 2015-03-25 11:43:00
I implemented a qpsk demodulator on NI fpga . When i run the code iam getti= ng correct constellation one out of 4 succesive runs remaining times const= ellation is rotating as shown in fig url: ht...Qpsk Demodulator

questions on convex hull [2 articles]

RichD - 2015-03-24 18:50:00
Convex sets have become important in numerical optimization, so I'm trying to edjicate myself. Given some subset of points in a vector space, one must first determine its convex hull. For ...questions on convex hull

Conversion of Single Photo to 3D to Video -- Trial Runs [10 articles]

2015-03-23 20:51:00
This is a short video segment showing some trial runs at an early stage in = the development process: One set of segments takes place over Chicago, th...Conversion of Single Photo to 3D to Video -- Trial Runs

hay, can any of you IEEE guys get me a copy of this paper? [11 articles]

robert bristow-johnson - 2015-03-23 12:10:00
Brown, John L. Sampling bandlimited periodic signals - an application of the DFT IEEE Transactions on Education (Volume:23, Issue: 4, Nov 1980), can any of you IEEE guys get me a copy of this paper?

From Speech Recognition to Speaker Recognition?

Ramon F Herrera - 2015-03-23 09:34:00
Please see this thread in the CMU Sphinx forum: TIA -Ramon ...From Speech Recognition to Speaker Recognition?

Public Doamin FFT software for real numbers [12 articles]

MarkSci - 2015-03-23 03:25:00
Having spent much time looking for a decent FFT and IFFT routine written in c, for use with real data, I decided to write my own. Writing a routine that worked directly on real numbers was quite a cha...Public Doamin FFT software for real numbers
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