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Manuals/calci/LUDECOMPOSITION (view source)
Revision as of 23:09, 11 July 2017
, 23:09, 11 July 2017no edit summary
*LU Decomposition is also called LU Factorization.Here given matrix is split in to lower triangular and Upper triangular matrix.
*LU Decomposition is also called LU Factorization.Here given matrix is split in to lower triangular and Upper triangular matrix.
*For 2x2 matrix,
*For 2x2 matrix,
\begin{bmatrix}
<math>\begin{bmatrix}
a_{11} & a_{12} \\
a_{11} & a_{12} \\
a_{21}& a_{22}
a_{21}& a_{22}
u_{21} & u_{12} \\
u_{21} & u_{12} \\
0 & u_{22}
0 & u_{22}
\end{bmatrix}
\end{bmatrix}</math>
*For 3x3 matrix,
*For 3x3 matrix,