Please, check here http://bazaar.launchpad.net/%7Eyade-dev/yade/wm3-eigen/annotate/head%3A/eigen/yadeMath.hpp#L204
this is the "glue" between Eigen and WM3. Hope it helps. ______________________________ Anton Gladkyy 2010/2/26 boon chiaweng <[email protected]> > Thanks Anton for the emails. I am looking also for eigen"vectors". What > functions are you using to retrieve them? > > > Boon > > ------------------------------ > From: [email protected] > Date: Fri, 26 Feb 2010 16:02:09 +0100 > > To: [email protected] > Subject: Re: [Yade-dev] Eigen decomposition > > I am not very familiar with this function, > but > > A.eigenvalues().real() > > should help you. > ______________________________ > > Anton Gladkyy > > > 2010/2/26 boon chiaweng <[email protected]> > > Thanks Anton, > > what function in Eigen, that you're using to get the eigenvector? > Matrix3d Eigenvectors = A.eigenvectors() doesn't work (A is a 3x3 matrx)... > > > Yours, > > Boon > ------------------------------ > From: [email protected] > Date: Fri, 26 Feb 2010 15:09:01 +0100 > To: [email protected] > Subject: Re: [Yade-dev] Eigen decomposition > > > That's true. That is one of reasons, why we move to Eigen library. > Just wait a little bit, we have almost finished. (Or I am too optimistic ;) > ) > ______________________________ > Anton Gladkyy > > > 2010/2/26 boon chiaweng <[email protected]> > > Hi, > > Wm3 was not able to carry out eigendecomposition correctly on my matrix, > and gave "NaN". Eigen tuxfamily, on the other hand, does not have > spectral/eigen decomposition. Does anyone know what's wrong with the > eigendecomposition in Wm3? > > > Yours, > > Boon > > ------------------------------ > Hotmail: Free, trusted and rich email service. Get it > now.<https://signup.live.com/signup.aspx?id=60969> > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp > > > > ------------------------------ > Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. Sign up > now. <https://signup.live.com/signup.aspx?id=60969> > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp > > > > ------------------------------ > Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. Sign up > now. <https://signup.live.com/signup.aspx?id=60969> > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp > >
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