http://qs1969.pair.com?node_id=480497


in reply to Pseudoinversing matrix .. is this correct?

methodology aok, for the pseudoinverse of b.

check against pseudoinverse(b) == 

 
0.0565 0.0000 0.0000 0.0000
0.0000 0.2405 0.0000 0.0000
0.0000 0.0000 0.3122 0.0000

[download]
results courtesy matlab.
...wufnik

-- in the world of the mules there are no rules --

In Section Seekers of Perl Wisdom