bijin.h

数值分析中实现对给定数表进行插值、曲面拟合、逼近

#include "Newton1.h"

//矩阵B和G初始化
void IniMatrixBG(POINT fxy[11][21],double **B,double **G,int k);
//矩阵A(m,n)转置为B(n,m)
void TransMatrix(double **a, double **b, int m, int n);
//求矩阵A(m*k),B(k*n)的乘积C(m*n)
void MultiMatrix(double **a, double **b, double **c, int m, int n, int k);
//求拟合的系数矩阵C
void ComputeMatrixC(POINT fxy[11][21], double **B, double **G,
					double **C,int m, int n, int k);