2.8.22 minverse

Menu Information

Analysis: Mathematics: Inverse

Generate (pseudo) inverse of a matrix

1. minverse;

2. minverse im:=[MBook1]Msheet1!Mat(1);

3. minverse im:= [MBook1]Msheet1!Mat(1) om:=[MBook1]Msheet1!Mat(2);

Display Name	Variable Name	I/O and Type	Default Value	Description
Input Matrix	im	Input MatrixObject	<active>	The input matrix
Output Matrix	om	Output MatrixObject	<new>	The output inverse matrix See the syntax here.

Display
Name

Variable
Name

I/O
and
Type

Default
Value

Description

Input Matrix

Input

MatrixObject

The input matrix

Output Matrix

Output

MatrixObject

<new>

The output inverse matrix

See the syntax here.

Given an 3 by 3 maxtrix:

$\begin{pmatrix} 1 & 2 & 3 \\ 2 & 2 & 1 \\ 3 & 4 & 3 \end{pmatrix}$

Type minverse in the command window will generate:

$\begin{pmatrix} 1 & 3 & -2 \\ -1.5 & -3 & 2.5 \\ 1 & 1 & -1 \end{pmatrix}$

Please refer to this page in the User Guide for more information: