// Algorithm.h: interface for the Algorithm class.
//
//////////////////////////////////////////////////////////////////////
#ifndef __MATH_H__
#define __MATH_H__
/**@file Algorithm.h
* @brief  算法类
* @author remit
* @version 1.0 
* @date 2009-12
*/
namespace Plate
{
	class Algorithm  
	{
	public:
		Algorithm();
		virtual ~Algorithm();

		//* 线性回归拟合*/
		void		LinerFitting(double *x,double *y,int n,double *a,double *dt);

		//*拟合相关系数 */
		double		Relation(double *cValue,double *lValue,int nums);

		//* 正态分布函数(a:数学期望值,d:标准方差,x:随机变量值)*/
		double		ligas(double a,double d,double x);

		//* 反算(迭代法)，根据概率值求x(z:概率值,dz:误差控制值)*/
		double		xligas(double a,double d,double z,double dz);

		//* 误差函数*/
		double		lcerf(double x);

		//* 实数冒泡排序*/
		void		mbbub(double p[],int n);


		//* 求矩阵相乘*/
		int			Dcinv(double a[], int n);

		//* 求逆矩阵值*/
		void		Damul(double a[], double b[], int m, int n, int k, double c[]);

		//* 求二元全区间插值(3点)*/
		double		Apslg(double x[],double y[],double z[],int n,int m,double u,double v);

		//* 求二元全区间插值(4点)*/
		double		Aqslg(double x[],double y[],double z[],int n,int m,double u,double v);

		//* 不完全加码函数*/
		double		lbgam(double a,double x);

		//* 加码函数*/
		double		lagam(double x);

	};
}


#endif //__ MATH_H__