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Yasser

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29 Feb 2012	2_GUIDE MATLAB –HOW TO INSTALL A TOOLBOX 2_GUIDE MATLAB –HOW TO INSTALL A TOOLBOX Author: Diego Orlando	This is for a toolbox already installed and needs to be added or launched by MATLAB. Installing a new toolbox is a different issue!

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03 Feb 2010		Gram-Schmidt Gram-Schmidt algorithm to orthonormalize a set of vectors. Author: Vito Tafuni	gramschmidt, mathematics, orthonormalization, orthogonalization	3	2

Comments and Ratings Matching Yasser's Watch List			1-2 of 2
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03 Feb 2010	Gram-Schmidt Gram-Schmidt algorithm to orthonormalize a set of vectors.	Vito Tafuni	I think QR performs better on square matrices: A=rand(500,500); t=time;[Q,R]=qr(A);time-t ans = 0.18440 t=time;O=grsm(A);time-t ans = 0.60662 A=rand(500,10); t=time;[Q,R]=qr(A);time-t ans = 0.020872 t=time;O=grsm(A);time-t ans = 0.0041921	Comment only
03 Feb 2010	Gram-Schmidt Gram-Schmidt algorithm to orthonormalize a set of vectors.	Mo Chen	why not use QR	Comment only