/// <summary>
/// Recalculates the expression values and stores them in a VectorD
/// </summary>
public void Recalculate()
{
values = new VectorD(expressions.Length);
for (int i = 0; i < expressions.Length; i++)
{
values.At(i, expressions[i].Evaluate());
}
}
/// <summary>
///
/// </summary>
/// <param name="vec"></param>
/// <param name="A"></param>
/// <returns></returns>
public static MatrixD TranslateMatrix(VectorD vec, MatrixD A)
{
Matrix <double> trans = Matrix <double> .Build.Dense(A.RowCount, A.ColumnCount, 0);
for (int i = 0; i < vec.Count; i++)
{
trans.SetRow(i, Vector <double> .Build.Dense(A.ColumnCount, vec.At(i)));
}
return(ConvertMatrix((DenseMatrix)trans + A));
}
/// <summary>
///
/// </summary>
/// <param name="vec"></param>
/// <param name="A"></param>
/// <returns></returns>
public void Translate(VectorD vec)
{
Matrix <double> trans = Matrix <double> .Build.Dense(RowCount, ColumnCount, 0);
for (int i = 0; i < vec.Count; i++)
{
trans.SetRow(i, Vector <double> .Build.Dense(ColumnCount, vec.At(i)));
}
SetSubMatrix(0, 0, trans + this);
}
public void Rotate(VectorD rot)
{
//this * RotX(5);
}
/// <summary>
///
/// </summary>
/// <param name="vec"></param>
/// <param name="A"></param>
/// <returns></returns>
public static MatrixD RotateMatrix(VectorD vec, MatrixD A)
{
return(RotateMatrix(vec.At(0), vec.At(1), vec.At(2), A));
}