C++Talk.NET C++ language newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  How to compute eigenvalues and eigenvectors in C programming          C++Talk.NET Forum Index -> C Language View previous topic :: View next topic   Author Message Jedora Guest Posted: Fri May 18, 2007 9:11 am    Post subject: How to compute eigenvalues and eigenvectors in C programming Hi all, I want to write a C program to compute eigenvalues and eigenvectors. But the matrix is a complex matrix which has all complex numbers. Like this: 5.8751 5.8774 + 1.5423i 2.0818 + 2.8963i 1.8692 + 1.9634i 5.8774 - 1.5423i 6.8258 2.6390 + 2.8255i 2.2955 + 1.9349i 2.0818 - 2.8963i 2.6390 - 2.8255i 3.9534 2.9155 - 0.3039i 1.8692 - 1.9634i 2.2955 - 1.9349i 2.9155 + 0.3039i 2.2816 Then, the eigenvalues are: 0.0412 0 0 0 0 0.1996 0 0 0 0 2.0591 0 0 0 0 16.6361 eigenvectors are: -0.0506 + 0.2898i 0.1137 + 0.6431i -0.1009 - 0.3856i 0.3665 + 0.4403i -0.0942 - 0.2603i -0.3552 - 0.5019i -0.3791 - 0.1255i 0.4927 + 0.3782i -0.5045 - 0.0249i 0.2804 - 0.2056i 0.6644 - 0.0427i 0.4221 - 0.0503i 0.7627 -0.2731 0.4882 0.3245 Please help! Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         C++Talk.NET Forum Index -> C Language All times are GMT Page 1 of 1   Jump to: Select a forum C/C++----------------C LanguageC Language (Moderated)C++ Language (Moderated)C++ language (comp.lang.c++)C++ language, library and standards Non-English C/C++ Newsgroups----------------C++ (German)C++ (French)  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.