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Display Matrix Toolbox >> Display Matrix Toolbox > Numerical > dispmat_spec

dispmat_spec

Plots the eigenvalues of the matrix.

Calling Sequence

h = dispmat_spec ( A )

Parameters

A :

a n-by-m matrix of doubles

h :

a graphics handle

Description

Plots the eigenvalues of the matrix. The coordinates of each eigenvalue are its real and imaginary parts.

Examples

A=[
-9          11         -21          63        -252
70         -69         141        -421        1684
-575         575       -1149        3451      -13801
3891       -3891        7782      -23345       93365
1024       -1024        2048       -6144       24572
];
h = dispmat_spec(A);
close(h);

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<< dispmat_show Numerical