basepara.h

这是我利用STL写的ISODATA分类算法

#include "vector"
using namespace std;

//类中心结构体
struct ISODATA_OPT
{
	int iDemaK;//K:Demand Class Number
	int iClassMinNum;//sigmaN:A class must have number
	double dSigThres;//sigmaS:A class sigma threshold
	double dCenThres;//sigmaC:Class Center Distance Threshold
	int iMergMaxNum;//L
	int iIterMaxNum;//I
	double dSigInter;//Sigma Interval
	BOOL bNoExamMidFile;//Examine Middle File:0:Yes 1:No
	ISODATA_OPT()
	{
		iDemaK = 3;//K:Demand Class Number
		iClassMinNum = 1;//sigmaN:A class must have number
		dSigThres = 1;//sigmaS:A class sigma threshold
		dCenThres = 4;//sigmaC:Class Center Distance Threshold
		iMergMaxNum = 0;//L
		iIterMaxNum = 4;//I
	    dSigInter = 0.5;//Sigma Interval
		bNoExamMidFile = 0;
	}

};

struct MERGE
{
	int iFir;
	int iSec;
	double dDis;
	MERGE()
	{
		iFir = -1;
		iSec = -1;
		dDis = 0;
	}
 };