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Determinant of 3x3 Matrix

Compute determinant of matrix

  • Library:
  • Aerospace Blockset / Utilities / Math Operations

  • Determinant of 3x3 Matrix block

Description

The Determinant of 3x3 Matrix block computes the determinant for the input matrix. For related equations, see Algorithms.

Ports

Input

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Input matrix, specified as a 3-by-3 matrix.

Data Types: double

Output

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Determinant, output as a scalar.

Data Types: double

Algorithms

The input matrix has the form of

A=[A11A12A13A21A22A23A31A32A33]

The determinant of the matrix has the form of

det(A)=A11(A22A33A23A32)A12(A21A33A23A31)+A13(A21A32A22A31)

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Introduced before R2006a