sample7_6.cs

来自「C#的数值计算的几乎所有算法」· CS 代码 · 共 43 行

/*
 * 示例程序Sample7_6: Integral的高振荡函数求积法
 */

using System;
using CSharpAlgorithm.Algorithm;

namespace CSharpAlgorithm.Sample
{
	class Class1
	{
        // 建立Integral的子类，在其中重载函数Func
        class Integ : Integral
        {
            public override double Func(double x)
            {
                return 0.0;
            }
        };

        [STAThread]
		static void Main(string[] args)
		{
            // 数据
            double[] s = new double[2];
            double[] fa={0.0,1.0,0.0,-3.0};
            double[] fb={6.2831852,1.0,-6.2831852,-3.0};
            double a=0.0; 
            double b=6.2831852;
            int m=30; 
            int n=4;

            // 求解
            Integ integ = new Integ();
            double value = integ.GetValuePart(a, b, m, n, fa, fb, s);

            // 显示结果
            Console.WriteLine("s[0] = " + s[0]);
            Console.WriteLine("s[1] = " + s[1]);
        }
	}
}