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LU Decomposition method

version 1.0.0 (1.45 KB) by Manotosh Mandal
LU Decomposition (factorization) method for solving of system of linear equations.

6 Downloads

Updated 29 Aug 2019

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For more details see (https://en.wikipedia.org/wiki/LU_decomposition).

Example:

A =

4 3 5
1 6 3
5 7 3

B =

3
4
7

L =

0.8000 -0.5652 1.0000
0.2000 1.0000 0
1.0000 0 0

U =

5.0000 7.0000 3.0000
0 4.6000 2.4000
0 0 3.9565

The required solution Y is:
7.00000
2.60000
-1.13043
The required solution X is:
0.57143
0.71429
-0.28571

Cite As

Manotosh Mandal (2020). LU Decomposition method (https://www.mathworks.com/matlabcentral/fileexchange/72580-lu-decomposition-method), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (2)

Math World

Brad Haddin

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux