By Kardi Teknomo, PhD.
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Diagonal matrix play important role in matrix operation because diagonal matrix behave almost similar to a scalar. __Click here__ to learn more about the properties of diagonal matrix and how to change a square matrix into a diagonal matrix.
The interactive program below is designed to answers the question whether the given input matrix is a diagonal matrix. When you click “Random Example” button, it will create random input matrix to provide you with many examples of diagonal and non-diagonal matrices. You may also want to try to type your own input matrix to test whether it is a diagonal matrix.
**See also:** diagonal matrix, matrix diagonalization
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This tutorial is copyrighted.
**Preferable reference for this tutorial is**
Teknomo, Kardi (2011) Linear Algebra tutorial. http:\\people.revoledu.com\kardi\
tutorial\LinearAlgebra\ |