Matrix Exponential

Compute matrix exponential

• Library:

• DSP System Toolbox / Math Functions / Matrices and Linear Algebra / Matrix Operations

• 

Description

The Matrix Exponential block computes the matrix exponential of a square matrix using a scaling and squaring algorithm with a Pade approximation.

Ports

Input

Input 1 — Data input

matrix

Specify the input data as a square matrix.

Data Types: single | double
Complex Number Support: Yes

Output

Output 1 — Matrix exponential output

matrix

Matrix exponential output of the input square matrix.

Data Types: single | double
Complex Number Support: Yes

Model Examples

Compute Matrix Exponential

Use the Matrix Exponential block to compute the matrix exponential of a square matrix.

Open Model

Block Characteristics

Data Types	double | single
Direct Feedthrough	no
Multidimensional Signals	no
Variable-Size Signals	no
Zero-Crossing Detection	no

Extended Capabilities

C/C++ Code Generation

Generate C and C++ code using Simulink® Coder™.

Generated code relies on the memcpy or memset function (string.h) under certain conditions.

Version History

Introduced before R2006a