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Statistic.h
Package: C++常用算法之06矩阵特征值与特征向量的计算.rar [view]
Upload User: fxromeo
Upload Date: 2010-04-08
Package Size: 89k
Code Size: 2k
Category:
Mathimatics-Numerical algorithms
Development Platform:
Visual C++
- //Statistic.h 数据处理与回归分析头文件
- // Ver 1.0.0.0
- // 版权所有(C) 何渝, 2002
- // 最后修改: 2002.5.31.
- #ifndef _STATISTIC_H //避免多次编译
- #define _STATISTIC_H
- #include <iostream> //模板类输入输出流iostream标准头文件
- #include <valarray> //模板类valarray的标准头文件
- #include <Matrix.h> //模板类Matrix头文件
- #include <LinearEquation.h> //线性方程组头文件
- #include <comm.h> //公共comm头文件
- using namespace std; //名字空间
- //template <class _Ty = float>
- //随机样本分析
- template <class _Ty>
- void StatRandomSample(valarray<_Ty>& x, _Ty x0, _Ty h, int l,
- valarray<_Ty>& dt, valarray<int>& g, valarray<int>& q);
- //一元线性回归分析
- template <class _Ty>
- void LinearRegression1D(valarray<_Ty>& x, valarray<_Ty>& y,
- valarray<_Ty>& a, valarray<_Ty>& dt);
- //n元线性回归分析
- template <class _Ty>
- void LinearRegressionND(matrix<_Ty>& x, valarray<_Ty>& y,
- valarray<_Ty>& a, valarray<_Ty>& dt, valarray<_Ty>& v);
- //逐步回归分析
- template <class _Ty>
- void StepwiseRegression(matrix<_Ty>& x, _Ty f1, _Ty f2,
- _Ty eps, valarray<_Ty>& xx, valarray<_Ty>& b, valarray<_Ty>& v,
- valarray<_Ty>& s, valarray<_Ty>& dt, valarray<_Ty>& ye,
- valarray<_Ty>& yr, matrix<_Ty>& r);
- //半对数数据相关
- template <class _Ty>
- void HalfLogarithmCorrelation(valarray<_Ty>& x, valarray<_Ty>& y,
- _Ty t, valarray<_Ty>& a);
- //对数数据相关
- template <class _Ty>
- void LogarithmCorrelation(valarray<_Ty>& x,
- valarray<_Ty>& y, valarray<_Ty>& a);
- #include "Statistic.inl" //类及相关函数的定义头文件
- #endif // _STATISTIC_H