matrix code

This is a discussion on matrix code within the C++ Programming forums, part of the General Programming Boards category; Hi Does anyone have access to C++ code for calculating inverses and eigenvectors of small matricies (3 x 3, 4 ...

  1. #1
    Registered User
    Join Date
    Mar 2007
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    matrix code

    Hi

    Does anyone have access to C++ code for calculating inverses and eigenvectors of small matricies (3 x 3, 4 x 4 etc)? I had trouble trying to install Lapck++.

    Regards
    Shuo

  2. #2
    "Why use dynamic memory?"
    Join Date
    Aug 2006
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    186
    check my signature. But my library doesnt have a functionality to find the inverse. I quit developing it cuz I moved on Windows programming. If you wanna the library's code, tell me
    "C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg."-Bjarne Stroustrup
    Nearing the end of finishing my 2D card game! I have to work on its 'manifesto' though <_<

  3. #3
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    May 2007
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    You'll want to check out the Gauss-Jordan elimination algorithm. Sorry, I don't know much about it myself.

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