HW 3 - bad/good to be somehow identied by the...

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MIT OpenCourseWare http://ocw.mit.edu 18.085 Computational Science and Engineering I Fall 2008 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms .
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18.085 Homework 3 MATLAB problem For the matrices of MATLAB 1, using 3 ±rst differences for du + u , ±nd the eigenvalues of all three for h = 1 / 11. Then do the same with d = 1 / 25 reduced to d = . 01. You can reduce d more if you want. I am expecting
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Unformatted text preview: bad/good to be somehow identied by the eigenvaluesand maybe by the eigenvectors too ! You could use [V,E]=eig( ) and nd the the singular values of V to see how far the eigenvectors are from orthogonal. The sin-gular values are sqrt(eig(V*V)) and the ratio of largest to smallest is the condition number of V . 1...
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This note was uploaded on 04/12/2011 for the course MATH 18.085 taught by Professor Staff during the Fall '10 term at MIT.

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HW 3 - bad/good to be somehow identied by the...

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