//反射系数
public double reflectCoefficient(double angle)
{
angle = GeometricUtilities.GetDegrees(angle);
Reflection_vh rf = new Reflection_vh(); //水平方向系数
ArrayList reflectCoe = rf.GetReflection(5, 0.01, angle); //第一个是垂直系数 第二个是水平系数
double return_reflectCoe = Math.Pow(Math.Cos(angle) * (double)reflectCoe[1], 2) + Math.Pow(Math.Sin(angle) * (double)reflectCoe[0], 2);
return(return_reflectCoe > 1 ? 1 : return_reflectCoe);
//return 0.5;
}
//绕射系数
public double diffractCoefficient(double angle)
{
angle = GeometricUtilities.GetDegrees(angle);
Reflection_vh rv = new Reflection_vh();
//double return_Coe = 0;
//double Coe22 = rv.Getangel22(angle);
//double Coe248 = rv.Getangel248(angle);
//double return_Coe = (Math.Abs(angle - 22) * Coe248 + Math.Abs(angle - 248) * Coe22) / (Math.Abs(angle - 22) + Math.Abs(angle - 248));
//double Uv = Math.Pow(10, return_Coe / 10);
double Coe75 = rv.Getangel75(angle);
double Coe135 = rv.Getangel135(angle);
double return_Coe = (Math.Abs(angle - 135) * Coe75 + Math.Abs(angle - 75) * Coe135) / (Math.Abs(angle - 135) + Math.Abs(angle - 75));
double Uv = Math.Pow(return_Coe, 2);
return(Uv > 1 ? 1 : Uv);
}