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MATLAB Central > MATLAB Newsreader > exact matrix inversion complexity 

Subject: exact matrix inversion complexity From: Balachander Narasimhan Date: 13 Feb, 2009 02:34:01 Message: 1 of 11 
Hi, 
Subject: exact matrix inversion complexity From: Darren Rowland Date: 13 Feb, 2009 03:00:04 Message: 2 of 11 
"Balachander Narasimhan" <balxxxxxchand@whatever.com> wrote in message <gn2m6p$kvu$1@fred.mathworks.com>... 
Subject: exact matrix inversion complexity From: Balachander Narasimhan Date: 14 Feb, 2009 21:11:01 Message: 3 of 11 
hi darren, 
Subject: exact matrix inversion complexity From: Tim Davis Date: 14 Feb, 2009 21:53:01 Message: 4 of 11 
"Balachander Narasimhan" <balxxxxxchand@whatever.com> wrote in message <gn2m6p$kvu$1@fred.mathworks.com>... 
Subject: exact matrix inversion complexity From: Steven Lord Date: 15 Feb, 2009 18:19:23 Message: 5 of 11 

Subject: exact matrix inversion complexity From: Rune Allnor Date: 15 Feb, 2009 19:12:52 Message: 6 of 11 
On 13 Feb, 03:34, "Balachander Narasimhan" 
Subject: exact matrix inversion complexity From: Balachander Narasimhan Date: 1 Mar, 2009 19:08:01 Message: 7 of 11 
Hi, 
Subject: exact matrix inversion complexity From: silva silva Date: 27 Apr, 2009 15:17:01 Message: 8 of 11 
"Tim Davis" <davis@cise.ufl.edu> wrote in message <gn7eft$akl$1@fred.mathworks.com>... 
Subject: exact matrix inversion complexity From: Balachander Narasimhan Date: 27 Apr, 2009 15:45:03 Message: 9 of 11 
A complex matrix would require (2/3)n^3 complex operations and each complex operation could be mapped to a corresponding number of real operations. The other possibility is you can write the real equivalent of matrix A as follows 
Subject: exact matrix inversion complexity From: Tim Davis Date: 14 May, 2009 21:51:01 Message: 10 of 11 
"Balachander Narasimhan" <balxxxxxchand@whatever.com> wrote 
Subject: exact matrix inversion complexity From: Balachander Narasimhan Date: 17 May, 2009 19:31:01 Message: 11 of 11 
Dear Tim, 
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