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- Algorithm
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- 1kb
- Update:
- 2012-11-26
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Description: LU decomposition is essentially a Gaussian elimination method expression. A substance is through the primary transformation into an upper triangular matrix, the transformation matrix is a unit lower triangular matrix. This is the so-called Duerlite algorithms (Doolittle algorithm): from the bottom row of the matrix A do elementary transformation, the diagonal elements into the bottom left of zero, and then show the effect of these lines is equivalent to transform the left by a unit lower triangular matrix, this series of unit lower triangular matrix inverse is the product of L matrices, it is also a unit lower triangular matrix. The complexity of these algorithms is generally about the full elimination of the decomposition is not.
- [duliteer] - vc addendum to the LU decomposition meth
- [doolittle] - Solution of linear equations of Doolittl
- [Lu_decompose] - Lu decomposition solving matrix, is now
- [Doolittle] - Doolittle method to solve the equations
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