Comments on: 10 Great Fourier Transform Links http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/ Telling you what you really need to know about noise & vibration measurement Sat, 20 Mar 2010 21:10:55 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Jouissance http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-632 Jouissance Mon, 04 Jan 2010 17:10:27 +0000 http://blog.prosig.com/?p=147#comment-632 Anyone know of links to sound installations that use FFT? Anyone know of links to sound installations that use FFT?

]]> By: Fabio http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-591 Fabio Fri, 31 Jul 2009 00:03:48 +0000 http://blog.prosig.com/?p=147#comment-591 Brad Osgood Classes are really wonderfull. Thank you for the collection! Hugs! ------ (((o))) Fabio Brad Osgood Classes are really wonderfull.
Thank you for the collection!

Hugs!

——
(((o)))
Fabio

]]> By: Charan Char http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-585 Charan Char Sat, 25 Jul 2009 16:36:02 +0000 http://blog.prosig.com/?p=147#comment-585 Chris thank you for sharing links for Fourier Transform. Chris thank you for sharing links for Fourier Transform.

]]> By: Chris Mason http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-572 Chris Mason Thu, 02 Jul 2009 08:51:24 +0000 http://blog.prosig.com/?p=147#comment-572 Susil - Thank you for your comments. We are pleased that you find our blog articles useful. We are always pleased when visitors to the blog take the time to leave a comment or ask questions. Susil – Thank you for your comments. We are pleased that you find our blog articles useful. We are always pleased when visitors to the blog take the time to leave a comment or ask questions.

]]> By: Chris Mason http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-571 Chris Mason Thu, 02 Jul 2009 08:49:28 +0000 http://blog.prosig.com/?p=147#comment-571 Oluwafemi - I have asked one of our signal processing experts about this. And he tells me that it might be possible depending on how far apart the sensors are and if the corresponding signals are reasonably coherent in the sense that, for any individual spectral component, the magnitudes and phases show a clear trend in behaviour with increasing distance from the source. I hope this helps you with your application. Oluwafemi – I have asked one of our signal processing experts about this. And he tells me that it might be possible depending on how far apart the sensors are and if the corresponding signals are reasonably coherent in the sense that, for any individual spectral component, the magnitudes and phases show a clear trend in behaviour with increasing distance from the source. I hope this helps you with your application.

]]> By: susil http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-566 susil Thu, 25 Jun 2009 04:25:15 +0000 http://blog.prosig.com/?p=147#comment-566 Prosig web site has been improved greatly,I highly appreciate it & thanks for it.I subscribe from around 2004, learned some finer points of DSP from Dr.Colin Mercer's articles & it was very helpful.Now those who in the industry it is rich in applications of DSP in addition to the product info. Prosig web site has been improved greatly,I highly appreciate it & thanks for it.I subscribe from around 2004, learned some finer points of DSP from Dr.Colin Mercer’s articles & it was very helpful.Now those who in the industry it is rich in applications of DSP in addition to the product info.

]]> By: oluwafemi http://blog.prosig.com/2009/04/22/10-great-fourier-transform-links/comment-page-1/#comment-562 oluwafemi Tue, 23 Jun 2009 17:55:30 +0000 http://blog.prosig.com/?p=147#comment-562 PLEASE, I NEED HELP REGARDING HOW I CAN RECONSTRUCT A SIGNAL FROM THE DATA RECEIVED FROM SENSORS.I GENERATED A SIGNAL WHICH PROPAGATES ALONG A PIPE AND IT IS RECEIVED AT THREE DIFFERENT SENSOR LOCATIONS. I NOW WANT TO RECONSTRUCT THE ORIGINAL SIGNAL BASED ON THE DATA I GET FROM EACH INDIVIDUAL SENSORS. I HAVE CARRIED OUT A FOURIER TRANSFORM OF THE RECIEVED SIGNALS AT THE SENSORS. PLEASE, I NEED HELP REGARDING HOW I CAN RECONSTRUCT A SIGNAL FROM THE DATA RECEIVED FROM SENSORS.I GENERATED A SIGNAL WHICH PROPAGATES ALONG A PIPE AND IT IS RECEIVED AT THREE DIFFERENT SENSOR LOCATIONS. I NOW WANT TO RECONSTRUCT THE ORIGINAL SIGNAL BASED ON THE DATA I GET FROM EACH INDIVIDUAL SENSORS. I HAVE CARRIED OUT A FOURIER TRANSFORM OF THE RECIEVED SIGNALS AT THE SENSORS.

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