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Noam Wagner

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Comments and Ratings by Noam		1 - 1 of 1
Updated	File	Comments	Rating
14 Aug 2012	CoSaMP and OMP for sparse recovery Orthogonal Matching Pursuit (OMP) and Compressive Sampling Matched Pursuit (CoSaMP). Author: Stephen Becker	Hi Stephan, Thank you very much for the very nice and useful OMP code. I believe there might be a mistake in the orthogonalization loop of "atom_new", when working in fast mode. I think the equation: atom_new = atom_new - (atom_new'A_T(:,j))A_T(:,j); should be modified to: atom_new = atom_new - (A_T(:,j)'atom_new)A_T(:,j); This turns out significant when working with complex numbers. Otherwise, one may notice different behavior in slow and fast modes. Thanks again!

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File	Phase Noise

Files Matching Noam's Watch List					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
08 Dec 2005		Phase Noise Oscillator Phase Noise Model Author: Alex Bar-Guy	dbc, phase noise model, fs, hz, oscillator, frequency	55	17	4.5 4.5 \| 12 ratings

Comments and Ratings Matching Noam's Watch List			1-5 of 19
Date	File	Comment by	Comments	Rating
10 Feb 2013	Phase Noise Oscillator Phase Noise Model	Mark	great work Alex, thank you for sharing!	Comment only
10 Feb 2013	Phase Noise Oscillator Phase Noise Model	Mark		4
12 Jan 2012	Phase Noise Oscillator Phase Noise Model	Ping	I am eager to know, if the Fc is very high (e.g. 300MHz), does this code still work? I found a very strange waveform when I set Fc to a high frequency.	Comment only
12 Oct 2011	Phase Noise Oscillator Phase Noise Model	glacier w	thank you,it's my first time download codes here.thanks again.	5
11 Aug 2011	Phase Noise Oscillator Phase Noise Model	Kei Obara	I have below OFDM model; FFT size = 64 Subcarrier spacing = 1e5(Hz) Symbol duration = 1/subcarrier space = 1e-5(s) duration of 1 data sample = 1e-5/64 (s) (IFFT data is coverted to serial and become1/64) in this case, "Fs" in this program should be 1e-5/64 (s) ? or any other values should be used ? Cheers, K	4