Dear all<br><br> I want to solve a generalized eigen system AX=\lambda BX. I noticed that it could be computed through <a class="el" href="http://www.lems.brown.edu/vision/vxl_doc/html/core/vnl/html/classvnl__generalized__eigensystem.html#1a4e69af2bb3e2b16b40408c6cb70cdd">vnl_generalized_eigensystem</a> call. Most numerical computation of ITK are supposed to use the VNL library. I wonder whether ITK has the similar class to solve the system. Some symmetrical eigen-computation classes can be found from ITK documentation, but I could not find the corresponding function of <a class="el" href="http://www.lems.brown.edu/vision/vxl_doc/html/core/vnl/html/classvnl__generalized__eigensystem.html#1a4e69af2bb3e2b16b40408c6cb70cdd">vnl_generalized_eigensystem</a>. Does ITK provide this function or I have to install VNL library to call it directly? Thanks<br>
<br><br> Looking forward to your reply<br clear="all"><br>-- <br>Sincerely<br>Jianfei Liu<br>