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What's behind PseudoInverse

• To: mathgroup at smc.vnet.net
• Subject: [mg4260] What's behind PseudoInverse
• From: Lorenzo Flueckiger <flueckiger at dmt.epfl.ch>
• Date: Sun, 23 Jun 1996 03:09:29 -0400
• Organization: Swiss Fed. Inst. of Technology
• Sender: owner-wri-mathgroup at wolfram.com

Hello,

The Mathematica function "PseudoInverse" do exactly what I need (for
inversion of rectangular numerical matrices)... But how it really works?
Does anybody know where I can find some documentation (method used or
algorithm or equivalent package in C or ...) about this "magic"
function?

Thanks in advance

Lorenzo

-- 
_______________________________________________________________________
Flueckiger Lorenzo                      e-mail: flueckiger at dmt.epfl.ch
Microengineering Department
Swiss Federal Institute of Technology
EPFL - 1015 Lausanne                    Lab: (41 21) 693-6578
Switzerland                             Fax: (41 21) 693-5859
_______________________________________________________________________

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