Rank: 352 based on 180 downloads (last 30 days) and 6 files submitted

Cleve Moler

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Files Posted by Cleve					View all 1 - 5 of 6
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
11 Jul 2011		Cleve's Corner Computing Pi Cleve's Corner on Computing Pi and three MATLAB programs. Author: Cleve Moler	pi, mathematics	49	0	5.0 5.0 \| 1 rating
26 Jul 2010		Generate figures for Cleve's Corner on Compressed Sensing Demonstration of compressed sensing. Author: Cleve Moler	cleves corner, l1 magic, compressed sensing, resconstruction	52	1	5.0 5.0 \| 1 rating
03 May 2004		Using Numerical Computing with MATLAB in the Classroom M-files used in the webinar held on April 27, 2004. Author: Cleve Moler	classroom, numerical, moler, webinar	57	4	3.75 3.8 \| 4 ratings
27 Jan 2004		Biorhythm How is your week going? Author: Cleve Moler	games, biorhythm, extrapolation, exercises, electronic textbook	2	3	4.0 4.0 \| 2 ratings
27 Jan 2004		Blackjack Play individual hands of the card game, or simulate a session. Author: Cleve Moler	games, blackjack, monte carlo, simulation	12	3	4.75 4.8 \| 4 ratings

Comments and Ratings on Cleve's Files			View all 1 - 5 of 17
Updated	File	Comment by	Comments	Rating
14 Nov 2011	Cleve's Corner Computing Pi Cleve's Corner on Computing Pi and three MATLAB programs. Author: Cleve Moler	Bakken, Alex
23 Dec 2010	Generate figures for Cleve's Corner on Compressed Sensing Demonstration of compressed sensing. Author: Cleve Moler	?, jixian	A good demon for one who is interested on it.
05 May 2008	Using Numerical Computing with MATLAB in the Classroom M-files used in the webinar held on April 27, 2004. Author: Cleve Moler	Tafuni, Vito	i've made something like surfer.m but with good improvements... how can i send you my code?? please answer me by email
08 Apr 2008	Biorhythm How is your week going? Author: Cleve Moler	Jones, Claire	I cut & pasted to MATLAB Command window and got this error message... ??? function biorhythm(birthday,plotday) \| Error: Function definitions are not permitted at the prompt or in scripts. I am new to MATLAB,What can I do to fix it?
11 Feb 2008	Blackjack Play individual hands of the card game, or simulate a session. Author: Cleve Moler	Iori, Mike	Options are a bit limited (i.e. Can't vary bet size), but otherwise it's a very good simulation.

Top Tags Applied by Cleve	1 - 5 of 21
games, article, articles, biorhythm, blackjack

Files Tagged by Cleve					View all 1 - 5 of 5
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
11 Jul 2011		Cleve's Corner Computing Pi Cleve's Corner on Computing Pi and three MATLAB programs. Author: Cleve Moler	pi, mathematics	49	0	5.0 5.0 \| 1 rating
03 May 2004		Using Numerical Computing with MATLAB in the Classroom M-files used in the webinar held on April 27, 2004. Author: Cleve Moler	classroom, numerical, moler, webinar	57	4	3.75 3.8 \| 4 ratings
27 Jan 2004		Biorhythm How is your week going? Author: Cleve Moler	games, biorhythm, extrapolation, exercises, electronic textbook	2	3	4.0 4.0 \| 2 ratings
27 Jan 2004		Blackjack Play individual hands of the card game, or simulate a session. Author: Cleve Moler	games, blackjack, monte carlo, simulation	12	3	4.75 4.8 \| 4 ratings
07 May 2002		Pentium Division Bug Documents A collection of documents associated with the Pentium division bug. Author: Cleve Moler	whitepaper, article, paper, white papers, articles, readme	8	2	5.0 5.0 \| 3 ratings

Currently Watching
Type	Description
File	Generate figures for Cleve's Corner on Compressed Sensing
File	LSMR: An iterative algorithm for least-squares problems
File	Cleve's Corner Computing Pi

Files Matching Cleve's Watch List					View all 1 - 3 of 3
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
11 Jul 2011		Cleve's Corner Computing Pi Cleve's Corner on Computing Pi and three MATLAB programs. Author: Cleve Moler	pi, mathematics	49	0	5.0 5.0 \| 1 rating
10 Mar 2011		LSMR: An iterative algorithm for least-squares problems Official successor to the LSQR algorithm, developed by David Fong and Michael Saunders. Author: David	matrix, sparse matrix, linear equation, least square, lsqr, lsmr	35	10	5.0 5.0 \| 3 ratings
26 Jul 2010		Generate figures for Cleve's Corner on Compressed Sensing Demonstration of compressed sensing. Author: Cleve Moler	cleves corner, l1 magic, compressed sensing, resconstruction	52	1	5.0 5.0 \| 1 rating

Comments and Ratings Matching Cleve's Watch List			1-5 of 12
Date	File	Comment by	Comments	Rating
05 Jan 2012	LSMR: An iterative algorithm for least-squares problems Official successor to the LSQR algorithm, developed by David Fong and Michael Saunders.	Zahra Ghanian	I'm wondering how you tested the LSMR algorithm with the sparse Matrices? Please let me know. I checked, by MATLAB, the result of one matrix (produced by mesh2d2.m) from this site: http://www.cise.ufl.edu/research/sparse and the result was not good at all.	Comment only
14 Nov 2011	Cleve's Corner Computing Pi Cleve's Corner on Computing Pi and three MATLAB programs.	Alex Bakken		5
28 Sep 2011	LSMR: An iterative algorithm for least-squares problems Official successor to the LSQR algorithm, developed by David Fong and Michael Saunders.	Michael Völker	Fantastic! I would only like to pass an initial start guess to the function, so for me I changed the interface to lsmr(..., x0) and in the code I put a if ~isempty(x0) x = x0; clear x0 else x = zeros(n,1); end Very useful code, thank you!	5
23 Dec 2010	Generate figures for Cleve's Corner on Compressed Sensing Demonstration of compressed sensing.	jixian ?	A good demon for one who is interested on it.	5
13 Aug 2010	LSMR: An iterative algorithm for least-squares problems Official successor to the LSQR algorithm, developed by David Fong and Michael Saunders.	Rational Adjustment	Hi David, I look forward to reading your upcoming paper on this new method. I am glad you have both .m and f90 versions, though I haven't tried the f90 yet (I prefer the simplicity of f77). I was very glad to see that you included the matrix condition number among other things as output (the matlab version of lsqr doesn't do this). Any chance you can get LSMR to estimate the rank of A? What about calculating the Resolution and a posteriori covariance matrices, which are all super important to people who use these large matrix solvers for practical work. Years ago some teams came up with ways to use LSQR to estimate the Resolution and Covariance matrices (such as Nolet et al Geophysical Journal International, 138, 36-44, 1999), but I am not sure if anything better has come out since. If you had a version that calculated/estimated rank and Resolution and Covariance matrices you would be a hero. I ran this on a ~400,000 x 90,000 matrix with 21,000,000 non-zero elements: LSQR = 100 seconds with 596 iterations LSMR = 68 seconds with 412 iterations same tolerance criteria and damp = 0. no reorthogonalization applied cond(A) = 10 The LSMR solution seems a bit under-developed around the edges (smallest singular values) as compared to LSQR. Perhaps a few more iterations of LSMR could be carried out to get an LSQR equivalent result (the LSMR results looks like a LSQR result with fewer iterations).	Comment only

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