/// <summary>
/// Computes the eigenvectors of the specified matrix.
/// </summary>
/// <param name="matrix">The matrix.</param>
/// <param name="numberOfIterations">The number of iterations.</param>
/// <returns>The collection containing the eigenvectors of the <paramref name="matrix" />.</returns>
/// <exception cref="System.ArgumentNullException">The matrix is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">The number of iterations is less than 1.</exception>
public static Vector[] ComputeEigenvectors(Matrix matrix, Int32 numberOfIterations)
{
QRAlgorithm algorithm = new QRAlgorithm(matrix);
algorithm.Compute(numberOfIterations);
return(algorithm.Eigenvectors);
}
/// <summary>
/// Computes the eigenvalues of the specified matrix.
/// </summary>
/// <param name="matrix">The matrix.</param>
/// <param name="numberOfIterations">The number of iterations.</param>
/// <returns>The collection containing the eigenvalues of the <paramref name="matrix" />.</returns>
/// <exception cref="System.ArgumentNullException">The matrix is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">The number of iterations is less than 1.</exception>
public static Double[] ComputeEigenvalues(Matrix matrix, Int32 numberOfIterations)
{
QRAlgorithm algorithm = new QRAlgorithm(matrix);
algorithm.Compute(numberOfIterations);
return(algorithm.Eigenvalues);
}
/// <summary>
/// Computes the eigenvectors of the specified matrix.
/// </summary>
/// <param name="matrix">The matrix.</param>
/// <returns>The collection containing the eigenvectors of the <paramref name="matrix" />.</returns>
/// <exception cref="System.ArgumentNullException">The matrix is null.</exception>
public static Vector[] ComputeEigenvectors(Matrix matrix)
{
QRAlgorithm algorithm = new QRAlgorithm(matrix);
algorithm.Compute();
return(algorithm.Eigenvectors);
}
/// <summary>
/// Computes the eigenvalues of the specified matrix.
/// </summary>
/// <param name="matrix">The matrix.</param>
/// <returns>The collection containing the eigenvalues of the <paramref name="matrix" />.</returns>
/// <exception cref="System.ArgumentNullException">The matrix is null.</exception>
public static Double[] ComputeEigenvalues(Matrix matrix)
{
QRAlgorithm algorithm = new QRAlgorithm(matrix);
algorithm.Compute();
return(algorithm.Eigenvalues);
}
