Thanks, I've read some explanations on wikipedia and finally found out how to solve homogeneous equations by singular value decomposition.
On Thu, Dec 3, 2009 at 10:24 PM, Lou Pecora <lou_boog2...@yahoo.com> wrote: > From: Peter Cai <newpt...@gmail.com> > To: Discussion of Numerical Python <numpy-discussion@scipy.org> > Sent: Thu, December 3, 2009 1:13:40 AM > Subject: Re: [Numpy-discussion] How to solve homogeneous linear equations > with NumPy? > > Thanks a lot. > But my knowledge of linear equations are limited, so can explain in your > code, > which result represent the solution set of solution? > > BTW : since [1, 1, 1, 1] is an obviously non-trivial solution, can you prove > your method could verify it? > > > As usual, Google is your friend. Also check on Wikipedia, Scholarpedia, > and http://mathworld.wolfram.com/. If you are serious about getting a > solution, then it is worth spending some time learning about linear systems. > -- Lou Pecora, my views are my own. > > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > -- look to the things around you,the immediate world around you, if you are alive,it will mean something to you ——Paul Strand _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
