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Unformatted text preview: V ); c) ﬁnd the “massnormalized” eigenvectors ( U ); and d) ﬁnd U T MU and U T KU if the resulting equation of motion was in the form. M ¨ ~ X + K ~ X = ~ (1) Example Matlab Matrix Operations : You can check your work, but make sure to turn in your hand calculations , using the following Matlab commands: 1 ﬁrst deﬁne the Amatrix: type A=[1 2; 3 4] a) transpose of the matrix A T , type A’ b) inverse of the matrix A1 , type inv(A) c) calculate the eigenvalues and eigenvectors, type [vector,lamda]=eig(A) d) type “help eig” to learn more 2...
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 Spring '08
 CHEN
 Linear Algebra, Matrices, Eigenvalue, eigenvector and eigenspace, Orthogonal matrix, following MATLAB commands

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