MatLUFactorNumeric
Performs numeric LU factorization of a matrix. Call this routine after first calling MatLUFactorSymbolic().
Synopsis
int MatLUFactorNumeric(Mat mat,Mat *fact)
Collective on
Mat
Input Parameters
mat | - the matrix
|
row, col | - row and column permutations
|
Output Parameters
fact -symbolically factored matrix that must have been generated
by MatLUFactorSymbolic()
Notes
See MatLUFactor() for in-place factorization.
SeeMatCholeskyFactorNumeric() for the symmetric, positive definite case.
Keywords
matrix, factor, LU, numeric
See Also
MatLUFactorSymbolic(), MatLUFactor(), MatCholeskyFactor()
Location: src/mat/interface/matrix.c
Matrix Index
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