public void ComplexPhaseVerification()
{
var c = new Complex(-1, -.00);
var phi = Mathh.RadToDeg(c.Phase);
Console.WriteLine(phi);
}
/// <summary>
/// phase interpolation
/// </summary>
/// <param name="timesOfPi1"></param>
/// <param name="timesOfPi2"></param>
/// <param name="a"></param>
private void DoPhaseIpol(double timesOfPi1, double timesOfPi2, double a)
{
var phi1 = timesOfPi1 * Math.PI;
var phi2 = timesOfPi2 * Math.PI;
var phiR = Mathh.InterpolatePhase(phi1, phi2, a);
var angle1 = Mathh.RadToDeg(phi1);
var angle2 = Mathh.RadToDeg(phi2);
var angleR = Mathh.RadToDeg(phiR);
Console.WriteLine($"{angle1}->{angle2}({a})={angleR}");
}
public void UpperPowerOf2UintTest()
{
Assert.AreEqual((uint)0, Mathh.UpperPow2(0));
Assert.AreEqual((uint)1, Mathh.UpperPow2(1));
Assert.AreEqual((uint)2, Mathh.UpperPow2(2));
Assert.AreEqual((uint)4, Mathh.UpperPow2(3));
Assert.AreEqual((uint)4, Mathh.UpperPow2(4));
Assert.AreEqual((uint)8, Mathh.UpperPow2(5));
Assert.AreEqual((uint)8, Mathh.UpperPow2(6));
Assert.AreEqual((uint)8, Mathh.UpperPow2(7));
Assert.AreEqual((uint)8, Mathh.UpperPow2(8));
Assert.AreEqual((uint)16, Mathh.UpperPow2(9));
Assert.AreEqual((uint)16, Mathh.UpperPow2(10));
Assert.AreEqual((uint)16, Mathh.UpperPow2(11));
Assert.AreEqual((uint)16, Mathh.UpperPow2(12));
Assert.AreEqual((uint)16, Mathh.UpperPow2(13));
Assert.AreEqual((uint)16, Mathh.UpperPow2(14));
Assert.AreEqual((uint)16, Mathh.UpperPow2(15));
Assert.AreEqual((uint)16, Mathh.UpperPow2(16));
Assert.AreEqual((uint)32, Mathh.UpperPow2(17));
}
public void Atan2Verification()
{
var phi = Math.Atan2(.5, 1);
var angle = Mathh.RadToDeg(phi);
}