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MATEIG Valeurs propes matricielles

\epsfig{file=MATEIG.eps,height=90pt}

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Description

The MATEIG calculate the eigenvalues and the eigenvectors of a square input matrix U.
When the "Decomposition type" is set to 1, the block outputs the eigenvalues in a vector form, if the input is a M-by-M matrix the output is a M-by-1 vector.
When the "Decomposition type" is set to 2, the block outputs two matrices. for an M-by-M input matrix,the first output is a M-by-M diagonal matrix composed by the eigenvalues, and the second is a M-by-M matrices composed by the eigenvectors; the eigenvectors are represented by the columns of the matrix.
The equivalent of the MATEIG block in Scilab is "spec(A)"

Boîte de dialogue

\begin{figure}\begin{center}
\epsfig{file=MATEIG_gui.eps,width=300pt}
\end{center}\end{figure}

Propriétés par défaut

Fonction d'interface

Fonction de calcul

Voir aussi

Auteurs

Fady NASSIF INRIA