Subject: Re: Solving simple vector equation *newbie* Newsgroups: gmane.comp.lib.boost.ublas Date: Wednesday 29th February 2012 16:40:46 UTC (over 5 years ago) this is equivalent to solving the system : [ X Y Z ] * ( a b c ) T for abc. if X,Y,Z have length higher than 3 you need to do leas squares (apply the regression formula) hth p- -----Original Message----- From: Andrew Hill Sent: Wednesday, February 29, 2012 11:18 AM To: [email protected] Subject: [ublas] Solving simple vector equation *newbie* I'm 100% new to ublas. Can you help me get started? I need to solve for a, b, c in the vector equation: R = a*X + b*Y + c*Z where R, X, Y, Z are known column vectors. How do I do this in ublas? Will you create or point me to a simple example of how to do this? Details will really help me here as I haven't used ublas before, but I need it for several projects going forward. Thanks! _______________________________________________ ublas mailing list [email protected] http://lists.boost.org/mailman/listinfo.cgi/ublas Sent to: [email protected] _______________________________________________ ublas mailing list [email protected] http://lists.boost.org/mailman/listinfo.cgi/ublas Sent to: [email protected] |
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