Running Stage 4.1.1 & Player v.3.1.0-svn @ Ubuntu 12.04 LTS.
I would like to take the inverse of a nxn matrix to use in my GraphSlam.
The issues that I encountered:
- .inverse() Eigen-library (3.1.2) doesn't allow zero values, returns NaN
- Pseudo inversion doesn't seem to allow negative values either
- Seldon (5.1.2) wouldn't compile for some reason
Did anyone successfully implemented an nxn matrix inversion code that allows negative and zero-values.
Any good library recommendations?
All help would be appreciated,