Wednesday, March 01, 2006

 

Tridiagnal@Schroding Equation

使用Periodic Potential的模型,直接解Schroding方程,最終會得到一個3對角化的矩陣,使用Matlab來求解,可能是最好的方式了。 http://www.mit.edu/~persson/mltrid/index.html * TRIDEIG computes all the eigenvalues of a symmetric tridiagonal matrix. * BIDSVD computes all the singular values of a bidiagonal matrix. * MAXEIG computes the largest eigenvalue of a symmetric tridiagonal matrix.

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