MATH 380 EIGENVALUE LABS March 11
MFiles

powmet91.m
mfile for Power Method

powm91aa.m
mfile for Power Method with Aitken's Delta^2 accerleration

powmet92.m
mfile for Power Method on Symmetric Matrices

invpow93.m
mfile for Inverse Power Method, with q determined by x0

invpw93q.m
mfile for Inverse Power Method, with q supplied by user

wiedef94.m
mfile for Wielandt Deflation to approximate the second most dominant
eigenvalue and associated eigenvector of the nxn matrix A given an
approximation to the dominant eigenvalue and an approximation to the
corresponding eigenvector

h95v.m
mfile to obtain a matrix in Hessenberg form similar to the matrix A
by repeated application of the Householder transformation
Verbose mode gives the Householder transformation and the Aout for
each stage

hous95g.m
mfile to obtain a matrix in Hessenberg form similar to the matrix A
by repeated application of the Householder transformation

hous95gv.m
mfile to obtain a matrix in Hessenberg form similar to the matrix A
by repeated application of the Householder transformation
Verbose mode gives the Householder transformation and the Aout for
each stage

house95.m
mfile to obtain a tridiagonal matrix similar to the symmetric matrix A
by repeated application of the Householder transformation

house95v.m
mfile to obtain a tridiagonal matrix similar to the symmetric matrix A
by repeated application of the Householder transformation
verbose mode, giving the Householder transform and Aout at each stage.

housemap.m
mfile to get w so (Iww^t)a=v, v=[alpha,0,...,0]^t, alpha= a_2
Moving Around
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