Re: [eigen] Student contribution

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Due to the fact that we had our end year exams last week, we couldn't work significantly on our project. However we would like to submit a reorganization of the JacobiSVD class in the SVD directory, indeed, we realized that we had to use some parts of the JacobiSVD class in our functions. So we created a mother class "GenericSVD" where there are functions used by both the JacobiSVD class and our newly created class "BDCSVD" (for bidiagonal divide and conquer SVD) ("JacobiSVD" and "BDCSVD" extend "GenericSVD"). "BDCSVD" is not finished yet : for the moment there's only the specifications of the class and a part of the algorithm which is in debug phase.

We would greatly appreciate if you could give us a feedback about the reorganization first and then about the specifications of the methods we are about to implement. Note : the restructuration seems to work well for Eigen 3, the tests named jacobisvd and geo* are still working when compiled with gcc on Linux. Yet, it is not compatible with Eigen 2 and we do not know why. We would appreciate any help on that matter.

Here is the link to our project :
The changed files are in the SVD directory

Best regards,
Team GL27
Gauthier Brun, Nicolas Carre, Jean Ceccato, Pierre Zoppitelli

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