C#，数值计算——插值和外推，RBF_fn 与 RBF_gauss 的计算方法与源程序

1 文本格式

using System;

namespace Legalsoft.Truffer

{

public interface RBF_fn

{

double rbf(double r);

}

}

---

using System;

namespace Legalsoft.Truffer

{

public class RBF_gauss : RBF_fn

{

private double r0 { get; set; }

public RBF_gauss(double scale = 1.0)

{

this.r0 = scale;

}

public double rbf(double r)

{

return Math.Exp(-0.5 * Globals.SQR(r / r0));

}

}

}

2 代码格式

using System;

namespace Legalsoft.Truffer
{ 
    public interface RBF_fn
    {
        double rbf(double r);
    }
}

using System;

namespace Legalsoft.Truffer
{
    public class RBF_gauss : RBF_fn
    {
        private double r0 { get; set; }

        public RBF_gauss(double scale = 1.0)
        {
            this.r0 = scale;
        }

        public double rbf(double r)
        {
            return Math.Exp(-0.5 * Globals.SQR(r / r0));
        }
    }
}