// TODO: Test
/// <summary>
/// Creates projection matrix for the specified subspace.
/// </summary>
public static double[,] CreateProjectionMatrix(double[,] subspace)
{
var subspaceTranspose = MatrixFunctions.Transpose(subspace);
double[,] value = MatrixFunctions.Multiply(subspaceTranspose, subspace);
value = MatrixFunctions.Invert(value);
value = MatrixFunctions.Multiply(value, subspaceTranspose);
value = MatrixFunctions.Multiply(subspace, value);
return(value);
}
/// <summary>
/// Transposes matrix.
/// </summary>
public virtual Matrix Transpose()
{
return(new Matrix(MatrixFunctions.Transpose(this.InnerMatrix)));
}
