public void ComplexMatrixConjugate()
{
// MATLAB: conj_c = conj(ca3x2)
ComplexMatrix u = new ComplexMatrix(new Complex[][] {
new Complex[] { 6 + (12 * j), 0 },
new Complex[] { 2 + (4 * j), 12 + (24 * j) },
new Complex[] { 14 + (28 * j), 18 + (36 * j) }
});
Assert.That(_ca3X2.Conjugate(), NumericIs.AlmostEqualTo(u), "conj c 1");
Assert.That(_ca3X2.Conjugate(), Is.Not.SameAs(_ca3X2));
Assert.That(_ca3X2.Conjugate().GetArray(), Is.Not.SameAs(_ca3X2.GetArray()));
ComplexMatrix uInplace = _ca3X2.Clone();
Complex[][] internalArray = uInplace.GetArray();
uInplace.ConjugateInplace();
Assert.That(uInplace, NumericIs.AlmostEqualTo(u), "conj c 2");
Assert.That(internalArray, Is.Not.SameAs(_ca3X2.GetArray()));
Assert.That(internalArray, Is.SameAs(uInplace.GetArray()));
}
public void ComplexMatrixHermitianTranspose()
{
/* 2x3 rectangular case */
// MATLAB: htrans_c = ca3x2'
ComplexMatrix u = new ComplexMatrix(new Complex[][] {
new Complex[] { 6 + (12 * j), 2 + (4 * j), 14 + (28 * j) },
new Complex[] { 0, 12 + (24 * j), 18 + (36 * j) }
});
Assert.That(_ca3X2.HermitianTranspose(), NumericIs.AlmostEqualTo(u), "htrans c 1");
Assert.That(_ca3X2.HermitianTranspose(), Is.Not.SameAs(_ca3X2));
Assert.That(_ca3X2.HermitianTranspose().GetArray(), Is.Not.SameAs(_ca3X2.GetArray()));
/* 2x2 square case */
// MATLAB: htrans_c2 = cc2x2'
ComplexMatrix v = new ComplexMatrix(new Complex[][] {
new Complex[] { 8 + (24 * j), 10 + (30 * j) },
new Complex[] { 9 + (27 * j), 11 + (33 * j) }
});
Assert.That(_cc2X2.HermitianTranspose(), NumericIs.AlmostEqualTo(v), "htrans c2 1");
Assert.That(_cc2X2.HermitianTranspose(), Is.Not.SameAs(_cc2X2));
Assert.That(_cc2X2.HermitianTranspose().GetArray(), Is.Not.SameAs(_cc2X2.GetArray()));
ComplexMatrix vInplace = _cc2X2.Clone();
Assert.That(vInplace, Is.Not.SameAs(_cc2X2));
Assert.That(vInplace.GetArray(), Is.Not.SameAs(_cc2X2.GetArray()));
Complex[][] internalArray = vInplace.GetArray();
vInplace.HermitianTransposeInplace();
Assert.That(vInplace, NumericIs.AlmostEqualTo(v), "htrans c2 2");
Assert.That(vInplace.GetArray(), Is.SameAs(internalArray));
}