|[eigen] Re: Opinions on some minor features for 3.2|
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On 03/20/2013 10:56 AM, Billy Araujo wrote:
It would be nice if Eigen had a feature in Sparse and Dense Matrices
to eliminate a row/column thus reducing size of matrix and obtain
permutation vector and a right hand vector with the know values.
similiar suggested by:
this would be useful for finite element analysis. I have done this on
top of eigen and can contribute my code for further clean up and
testing as I am not too familiar with eigen's inner architecture.
Excellent suggestion! I have been wanting something along the
lines of conservativeResize(,) to insert or remove rows/columns.
I was thinking of something like conservativeInsertRow() (or Col)
and conservativeRemoveRow() (or Col).
Rodney Sparapani, PhD Center for Patient Care and Outcomes Research
Sr. Biostatistician http://www.mcw.edu/pcor
4 wheels good, 2 wheels better! Medical College of Wisconsin (MCW)
WWLD?: What Would Lombardi Do? Milwaukee, WI, USA