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Cofactor Matrix Generator

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08 Feb 2012 (Updated )

Generates a matrix of cofactor values for an M-by-N matrix.

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Description

COF=COF(A) generates matrix of cofactor values for an M-by-N matrix
A : an M-by-N matrix

Example: Find the cofactor matrix for A.

A = 1 3 1
    1 1 2
    2 3 4

>>cof=cof(A)

cof =

    -2 0 1
    -9 2 3
     5 -1 -2

Acknowledgements

This file inspired Co Factor Matrix Evaluation.

MATLAB release MATLAB 7.11 (R2010b)
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Comments and Ratings (1)
10 Jan 2014 Jaye  
Updates
15 May 2012

Fixed a sign that generated wrong cofactor for some values.

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