public void Transform()
{
double[] s = { 1, 2, 0, 3 };
double[] XTest = { 1.5, 0, 0.5, -1 };
double[] X = Walsh.Transform(s);
for (int i = 0; i < s.Length; i++)
{
if (Math.Abs(X[i] - XTest[i]) > 0.0001)
{
Assert.Fail();
}
}
}
public void PhaseSpectrum()
{
double[] s = { 1, 2, 0, 3 };
double[] phaseSpecTest = { 0, 0, Math.PI / 2 };
double[] X = Walsh.Transform(s);
double[] phaseSpec = Walsh.PhaseSpectrum(X);
for (int i = 0; i < phaseSpec.Length; i++)
{
if (Math.Abs(phaseSpec[i] - phaseSpecTest[i]) > 0.0001)
{
Assert.Fail();
}
}
}
public void AmplitudeSpectrum()
{
double[] s = { 1, 2, 0, 3 };
double[] ampSpecTest = { 1.5, 0.5, 1 };
double[] X = Walsh.Transform(s);
double[] ampSpec = Walsh.AmplitudeSpectrum(X);
for (int i = 0; i < ampSpec.Length; i++)
{
if (Math.Abs(ampSpec[i] - ampSpecTest[i]) > 0.0001)
{
Assert.Fail();
}
}
}
