This video is about the LU decomposition for square matrices. I show the algorithm with the help of an example.
LU decomposition - An Example Calculation
The LU decomposition essentially is the Gaussian elimination while store all the steps in a matrix.
Content of the video:
0:00 Introduction
0:33 Start Example
1:45 First step
2:41 Eliminating the first column
5:35 Eliminating the second column
7:10 Eliminating the third column
7:38 Result of the LU decomposition