ToColumnMatrix()
{
Complex[][] m = ComplexMatrix.CreateMatrixData(_length, 1);
for (int i = 0; i < _data.Length; i++)
{
m[i][0] = _data[i];
}
return(new ComplexMatrix(m));
}
ToRowMatrix()
{
Complex[][] m = ComplexMatrix.CreateMatrixData(1, _length);
Complex[] mRow = m[0];
for (int i = 0; i < _data.Length; i++)
{
mRow[i] = _data[i];
}
return(new ComplexMatrix(m));
}
/// <summary>
/// Givens Rotation: Evaluate unitary G = [c,s;-s,c] such that |G*v| = [norm(v);0] and c is real.
/// </summary>
public static ComplexMatrix Rotation(ComplexVector v)
{
double c;
Complex s;
Rotation(v[0], v[1], out c, out s);
Complex[][] m = ComplexMatrix.CreateMatrixData(2, 2);
m[0][0] = c;
m[0][1] = s;
m[1][0] = -s.Conjugate;
m[1][1] = c;
return(new ComplexMatrix(m));
}
DyadicProduct(
IVector <Complex> u,
IVector <Complex> v)
{
Complex[][] m = ComplexMatrix.CreateMatrixData(u.Length, v.Length);
for (int i = 0; i < u.Length; i++)
{
for (int j = 0; j < v.Length; j++)
{
m[i][j] = u[i] * v[j].Conjugate;
}
}
return(new ComplexMatrix(m));
}
