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Question: Problem ExcelImport Matrix Eigenvalue

Question:Problem ExcelImport Matrix Eigenvalue

highstonefranky 28 Maple
April 07 2009
0

Hello,

I'm a newbie with Maple12 (MacOS) and unfortunately not able to solve my problem on my own, that's why I'm asking you for help:

After importing an 8x8 matrix from Excel into Maple I cannot get the eigenvalue of my matrix. Error message:

Error, (in LinearAlgebra:-Eigenvalues) invalid input: LinearAlgebra:-Eigenvalues expects its 1st argument, A, to be of type Matrix(square) but received C

Why is the function Eigenvalues expecting an square Matrix???

here are my files:

Download 10690_Workbook3.xls
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View 10690_eigenwert.mw on MapleNet or Download 10690_eigenwert.mw
View file details

 

Thanks for your assistance!

Frank
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