Matlab Database > Linear Algebra > Incomplete LU factorization

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Title: Incomplete LU factorization
Primary Author: M2-TUM
Other Authors:Christian Barth, Joerg Uibel
E-Mail: matlabdb-AT-ma.tum.de
Institution: TU Munich
Description: multiple versions of the incomplete LU-factorization:
  • ilu(A) computes the standard incomplete LU factorization, respecting the profile of the matrix A
  • ilu_m(A) additionally keeps the row sum
  • ilu_p(A,p) allows for additional entries in the approximate inverse
  • ilu_pc(A,c) uses a threshold parameter c for discarding entries
Keywords: incomplete, LU factorization, level of fill
File Name: ILU.zip
File Size: 3 KB
File Version: 1.0
Matlab Version: 7.0 (R14)
Date: 2009-07-30
Downloads: 2079
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