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Signal, Image & Video Processing now has 100% in total committers and for committers with 200+ rep. Please re-comit to up the third commitment score. – Peter K. Aug 2 '11 at 0:06

We made it! = ) – Phonon Aug 12 '11 at 21:10

59 Example Questions (11 closed)

active newest votes

up vote 21 down vote

added by Peter K. Jun 2 '10 at 1:06

	Already covered by Stack Overflow stackoverflow.com/questions/1613774/… stackoverflow.com/questions/65268/… stackoverflow.com/questions/1490805/… – endolith Oct 18 '10 at 19:12
	Because this site wasn't yet formed! :-) – Peter K. Oct 20 '10 at 17:55

up vote 20 down vote

added by Peter K. Jun 2 '10 at 1:06

up vote 20 down vote

added by Nik Reiman Jun 2 '10 at 8:09

up vote 20 down vote

added by WikiSpeedia hang-around Jun 2 '10 at 18:14

(Chebyshev filter: en.wikipedia.org/wiki/Chebyshev_filter) – WikiSpeedia hang-around Jun 2 '10 at 18:15

Why is this on-topic and the one about Radon Transform libraries is off-topic? – Mark Borgerding Aug 30 '10 at 17:18

up vote 19 down vote

added by Adam Davis Jun 2 '10 at 2:49

Stack overflow stackoverflow.com/questions/2853037/… – endolith Oct 18 '10 at 19:13

up vote 12 down vote

added by Adam Davis Jun 2 '10 at 2:49

up vote 8 down vote

added by Nik Reiman Jun 3 '10 at 7:12

Maybe be more specific, i.e. good books, good websites, etc. – Lance Roberts Jun 3 '10 at 16:32

Community wiki or a FAQ. – Niall C. Jun 3 '10 at 18:29

electronics.stackexchange.com/questions/59/… – endolith Oct 18 '10 at 19:08

up vote 8 down vote

added by Marty Jun 24 '10 at 4:00

up vote 8 down vote

added by endolith Oct 18 '10 at 19:06

stackoverflow.com/questions/336067/… – endolith Oct 18 '10 at 19:06

up vote 7 down vote

added by Peter K. Jun 2 '10 at 1:07

up vote 7 down vote

added by Adam Davis, edited by WikiSpeedia hang-around Jun 4 '10 at 20:28

	Shouldn't this be on SuperUser ? – Studer Aug 14 '10 at 16:01
	@Studer - If you wanted to know the cheapest desktop processor, sure, but a lot of signal processing is done on DSPs and embedded systems (in camcorders and cameras, for instance) so this question might apply if this site accepts that sometimes people in signal processing need to talk about the hardware they are using. – Adam Davis Aug 25 '10 at 1:23

up vote 6 down vote

added by Niall C. Jun 2 '10 at 3:14

up vote 6 down vote

added by Matias Valdenegro Jul 13 '10 at 20:46

up vote 5 down vote

added by Peter K. Jun 2 '10 at 1:06

up vote 5 down vote

added by Paul R Jun 15 '10 at 16:23

This one comes up regularly on SO and other forums. Usually the person asking the question thinks that they just need "an FFT", and so need further need explanations of windowing, calculating log magnitude, time/frequency resolution, etc. – Paul R Jun 15 '10 at 16:25

for StackOverflow or ChipHacker – terrace Jul 11 '10 at 5:46

up vote 5 down vote

added by Gelatin Jun 20 '10 at 15:13

Is high level pattern recognition considered to be part of signal processing? At what point does signal processing cross into the domain of AI / machine learning? – terrace Jul 11 '10 at 5:31

up vote 4 down vote

added by Peter K., edited by WikiSpeedia hang-around Jun 4 '10 at 20:29

closed as off topic by Matthew Simoneau, eryksun, terrace, Marty, morfu Aug 22 '10 at 11:40

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.

I'd expect to see this on Stack Overflow. – Matthew Simoneau Jun 17 '10 at 21:24

I agree it's a great example of the line between signal processing theory and practice vs. programming. – eryksun Jun 23 '10 at 20:13

Why is this considered off-topic when "What open source software exist for designing Chebyshev filters?" is overwhelmingly considered "great on-topic example"? – Mark Borgerding Aug 30 '10 at 17:00

Yes, why is it? – ixtmixilix Sep 7 '10 at 3:31

I think this is a good example of some of the overlap between SO and this proposal (i.e. programming related, but specific to signal processing) - I'm not sure where we should draw the line as to what is off-topic. The Chebyshev filter one seems on-topic to me: i.e. that is not something I'd expect to see on SO, as filter design isn't strictly a programming problem. However, I'm less certain about this question. – runexe Sep 28 '10 at 14:18

up vote 4 down vote

added by Ross Nov 13 '10 at 8:34

up vote 4 down vote

added by T Powers Nov 13 '10 at 10:46

up vote 2 down vote

added by Adam Davis Jun 2 '10 at 2:50

WAY too broad.. – Lance Roberts Jun 2 '10 at 5:35

Agree that the topic is rather broad, but let's face it, it's gonna get asked anyways. Better to have one wiki'd version on the site and close down all dupes to point them to this one. – Nik Reiman Jun 2 '10 at 8:08

Belongs on Stack Overflow – endolith Oct 18 '10 at 19:02

up vote 2 down vote

added by Adam Davis Jun 2 '10 at 2:50

closed as off topic by Nik Reiman, Lance Roberts, Gelatin, Royi, Studer Jul 17 '10 at 22:14

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.

Could be on-topic... though it's a little vague as is. – Peter K. Jun 2 '10 at 11:34

Spatial-temporal denoising of video is on topic, but this question needs to characterize the noise more clearly and ask about specific techniques. – eryksun Jun 23 '10 at 20:44

Could be considered on-topic if the poster is incapable of characterizing the noise or referring to specific techniques. – terrace Jul 11 '10 at 5:29

up vote 2 down vote

added by Niall C. Jun 2 '10 at 3:12

Probably too subjective, there's too much variety of design (without more specifics). – Lance Roberts Jun 2 '10 at 5:35

Agreed: Needs to be more specific. – Peter K. Jun 2 '10 at 11:33

On FPGA or for an ASIC? – Marty Jun 29 '10 at 4:06

up vote 2 down vote

added by Nik Reiman, edited by WikiSpeedia hang-around Jul 16 '10 at 0:35

closed as off topic by terrace, Marty, chataign, Garan, Syntax Dec 29 '10 at 1:06

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.

	Belongs on an electronic music site. – terrace Jul 11 '10 at 5:42
	From what I can gather, this Q&A site is about various forms of signal processing, not about the specifics of using a software tool. That being said, I would like to know which Q&A site I need to go to about Synth Edit. ? :) – Garan Dec 21 '10 at 4:21

up vote 2 down vote

added by Lance Roberts Jun 3 '10 at 16:31

up vote 2 down vote

added by terrace Jul 11 '10 at 5:34

Why did you vote for off-topic? too subjective? – moala Oct 18 '10 at 15:26

up vote 2 down vote

added by mvds Jul 31 '10 at 19:51

(GMSK = Gaussian Minimum-Shift Keying. en.wikipedia.org/wiki/…) – WikiSpeedia hang-around Aug 22 '10 at 13:56

up vote 2 down vote

added by Jim A Aug 24 '10 at 16:32

up vote 2 down vote

added by Mark Borgerding Aug 30 '10 at 17:13

up vote 2 down vote

added by Jacob, edited by WikiSpeedia hang-around Sep 28 '10 at 13:39

(Gaussian filter: en.wikipedia.org/wiki/Gaussian_filter) – WikiSpeedia hang-around Sep 28 '10 at 13:39

up vote 2 down vote

added by endolith Oct 18 '10 at 18:57

stackoverflow.com/questions/1141342/… – endolith Oct 18 '10 at 18:58

up vote 2 down vote

added by T Powers Nov 13 '10 at 10:53

up vote 1 down vote

added by Nik Reiman Jun 2 '10 at 8:10

Far too entry-level, imo – Nik Reiman Jun 3 '10 at 11:49

up vote 1 down vote

added by Ben Gartner Jun 16 '10 at 23:26

up vote 1 down vote

added by terrace Jul 11 '10 at 5:41

closed as off topic by Marty, Studer, DarenW, Jim A, Mark Borgerding Aug 30 '10 at 17:17

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.

electronics.stackexchange.com/questions/869/… – endolith Oct 18 '10 at 19:11

up vote 1 down vote

added by BCS Sep 9 '10 at 0:37

	This belongs on electronics.stackexchange.com – endolith Oct 18 '10 at 19:01
	@endolith: While I agree that electronics.* is an excellent place for this question the only way I see it could be off topic here is if analog implementation of signal processing are off topic. If so, the description needs to be adjusted accordingly. – BCS Oct 19 '10 at 1:10
	There's going to be some overlap between electronics., dsp., and stackoverflow. We need to clarify which things belong on which sites. – endolith Oct 27 '10 at 14:57

up vote 1 down vote

added by endolith Oct 18 '10 at 18:56

stackoverflow.com/questions/1120422/… – endolith Oct 18 '10 at 18:56

up vote 1 down vote

added by endolith Oct 18 '10 at 18:58

stackoverflow.com/questions/1100100/… – endolith Oct 18 '10 at 18:58

up vote 0 down vote

added by Peter K. Jun 2 '10 at 1:07

closed as off topic by Lance Roberts, Adam Davis, eryksun, Nik Reiman, Danny Jul 9 '10 at 17:32

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.

If you're doing signal processing, you're in 3 camps: theory, practice, and design; software implementation; and processing hardware (e.g. FPGAs, DSPs, microcontrollers). Forcing a divide provides some semblance of organization to make it easier to find interesting questions to answer. The more tags you have (e.g. because the topic definition is too general), the more questions you'll have that are improperly or vaguely tagged. – eryksun Jun 23 '10 at 20:28

up vote 0 down vote

added by Peter K. Jun 2 '10 at 1:07

closed as off topic by Adam Davis, eryksun, Nik Reiman, terrace, morfu Aug 22 '10 at 11:40

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.

Apparently code is OK on this site. Every other proposal is being very strict about confining such questions to StackOverflow. – Robert Harvey Jun 3 '10 at 3:19

I think Signal Processing could be different. A lot of Signal Processing people write code to test an algorithm out, and do not really care about the art of programming. – earlNameless Jun 18 '10 at 15:20

Signal processing is information theory, communication & control systems, random processes, etc. If I have a problem coding a discrete-time system, I'll take it to StackOverflow. – eryksun Jun 23 '10 at 20:08