eigenvalue and eigenvector

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  • 8/17/2019 Eigenvalue and Eigenvector

    1/2

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    Input number of element:1nem =  1eigenvalue =  0.5000eigenvector =  0  1>>

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    Input number of element:2nem =  2eigenvalue =  0.2164 0  0 2.6408eigenvector =  0 0  0.7071 0.7071

      1.0000 -1.0000>>

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    Input number of element:4nem =  4eigenvalue =  0.1041 0 0 0  0 1.0363 0 0  0 0 3.4197 0  0 0 0 7.1512

    eigenvector =  0 0 0 0  0.3827 0.9239 0.9239 0.3827  0.7071 0.7071 -0.7071 -0.7071  0.9239 -0.3827 -0.3827 0.9239  1.0000 -1.0000 1.0000 -1.0000>>

  • 8/17/2019 Eigenvalue and Eigenvector

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    Input number of element:8nem =  8eigenvalue =  0.0516 0 0 0 0 0 0 0  0 0.4762 0 0 0 0 0 0  0 0 1.3913 0 0 0 0 0  0 0 0 2.9335 0 0 0 0  0 0 0 0 5.2971 0 0 0  0 0 0 0 0 8.6156 0 0  0 0 0 0 0 0 12.5386 0  0 0 0 0 0 0 0 15.5475eigenvector =  0 0 0 0 0 0 0 0  0.1951 0.5556 0.8315 0.9808 0.9808 0.8315 0.5556 0.1951  0.3827 0.9239 0.9239 0.3827 -0.3827 -0.9239 -0.9239 -0.3827  0.5556 0.9808 0.1951 -0.8315 -0.8315 0.1951 0.9808 0.5556  0.7071 0.7071 -0.7071 -0.7071 0.7071 0.7071 -0.7071 -0.7071

      0.8315 0.1951 -0.9808 0.5556 0.5556 -0.9808 0.1951 0.8315  0.9239 -0.3827 -0.3827 0.9239 -0.9239 0.3827 0.3827 -0.9239  0.9808 -0.8315 0.5556 -0.1951 -0.1951 0.5556 -0.8315 0.9808  1.0000 -1.0000 1.0000 -1.0000 1.0000 -1.0000 1.0000 -1.0000>>