#include?“all.h“

double?FCMeans（int?*firstint*?result?int?clusterNum?int?cols?int?rows?int?featureNum?int?m_Value）
{
	int?sampleNum?=?cols?*?rows;
	double?j_before?=?0;
	double?j_now?=?0;
	int?flag?=?0;//隸屬度是否為1的標識符。
	//創建來記錄隸屬度值
	//Mat?u_account=?Mat::zeros（sampleNum?clusterNum?CV_64FC1）;
	vectoru_account;
	u_account.resize（sampleNum*clusterNum）;

	//創建聚類中心并隨機初始化
	vectorcenter;
	center.resize（clusterNum*featureNum）;
	for?（int?i?=?0;?i?	{
		for?（int?j?=?0;?j?			center[i*featureNum?+?j]?=?（255.0?/?clusterNum）?*（i?+?1）;
	}



	//創建距離，并初始化	
	vectordistance;
	distance.resize（sampleNum*clusterNum）;
	for?（int?i?=?0;?i?	{
		for?（int?k?=?0;?k?		{
			double?dis?=?0;
			for?（int?n?=?0;?n?			{
				double?temp?=?0;
				temp?=?center[k*featureNum?+?n]?-?first[i*featureNum?+?n];
				dis?=?dis?+?temp?*temp;
			}
			distance[i*clusterNum?+?k]?=?dis;
		}

	}
	

	j_before?=?0;
	j_now?=?0;



	//*********************************開始聚類
	for?（int?i?=?0;?i?	{

		j_before?=?j_now;//記錄上一次循環損失函數的值
		j_now?=?0;???//初始化這一次損失函數的值
		//計算隸屬度矩陣
		for?（int?i?=?0;?i?		{
			flag?=?0;
			double?top?=?0;//每一個點的隸屬度的分子
			double?base?=?0;//每一個點的隸屬度的分母；計算每個類的隸屬度時分母不變
			int?k_save?=?0;//記錄距離為0的類別

			for?（int?k?=?0;?k?			{
				double?now_dis?=?0;//記錄當前當前坐標與聚類中心的距離
				now_dis?=?distance[i*clusterNum?+?k];
				if?（now_dis?!=?0）
				{
					base?=?base?+?pow（1.0?/?now_dis?1.0?/?（m_Value?-?1））;//算分母的值
				}
				else
				{
					flag?=?1;
					k_save?=?k;
					break;
				}
			}

			if?（flag?==?1）
			{
				for?（int?k?=?0;?k?				{
					u_account[i*clusterNum?+?k]?=?0;
				}
				u_account[i*clusterNum?+?k_save]?=?1;
			}
			else
			{
				for?（int?k?=?0;?k?				{
					top?=?pow（1.0?/?distance[i*clusterNum?+?k]?1.0?/?（m_Value?-?1））;//算分子的值
					u_account[i*clusterNum?+?k]?=?top?/?base;
				}
			}
		}

		//修改新的聚類中心;聚類中心是featureNum個維度；clusterNum個;不同維度的分母值是一樣的，分子不一樣
		for?（int?k?=?0;?k?		{
			double?base?=?0;??//每個維度的分母是一樣的，所以在這里初始化，而且下面也只計算了一遍
			for?（int?j?=?0;?j?			{
				double?top?=?0;
				for?（int?i?=?0;?i?				{
					double?a?=?0;//分子分母的相似部分
					a?=?pow（u_account[i*clusterNum?+?k]?m_Value）;/////
					if?（j?==?0）?//只計算一次分母值
					{
						base?=?base?+?a;
					}

					top?=?top?+?a?*?first[i*featureNum?+?j];
				}
				center[k*featureNum?+?j]?=?top?/?base;
			}
		}

		//更新距離數組，同時計算j的值
		for?（int?i?=?0;?i?		{
			for?（int?k?=?0;?k?			{
				double?dis?=?0;
				for?（int?n?=?0;?n?				{
					double?temp?=?0;
					temp?=?center[k*featureNum?+?n]?-?first[i*featureNum?+?n];
					dis?=?dis?+?temp?*temp;
				}
				dista

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-05-26?17:25??模糊C均值\
?????目錄???????????0??2018-05-17?10:02??模糊C均值\Debug\
?????文件???????91648??2018-05-21?14:04??模糊C均值\Debug\模糊C均值.exe
?????文件?????1869104??2018-05-21?14:04??模糊C均值\Debug\模糊C均值.ilk
?????文件?????1944576??2018-05-21?14:04??模糊C均值\Debug\模糊C均值.pdb
?????目錄???????????0??2018-05-21?14:04??模糊C均值\模糊C均值\
?????文件????15400960??2018-05-21?14:10??模糊C均值\模糊C均值.sdf
?????文件?????????985??2018-05-15?16:01??模糊C均值\模糊C均值.sln
?????文件???????22528??2018-05-21?14:10??模糊C均值\模糊C均值.v12.suo
?????文件??????104428??2018-03-28?17:21??模糊C均值\模糊C均值\1.jpg
?????文件???????31140??2018-05-16?13:15??模糊C均值\模糊C均值\12.jpg
?????文件???????10253??2018-05-16?17:03??模糊C均值\模糊C均值\123.jpg
?????文件??????136876??2018-05-17?10:46??模糊C均值\模糊C均值\1234.jpg
?????文件?????????894??2018-05-21?14:04??模糊C均值\模糊C均值\all.h
?????目錄???????????0??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\
?????文件????????2587??2018-05-16?09:36??模糊C均值\模糊C均值\Debug\copy.obj
?????文件??????252043??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\fcm.obj
?????文件??????206392??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\main.obj
?????文件??????666624??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\vc120.idb
?????文件??????954368??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\vc120.pdb
?????文件????????3359??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.log
?????目錄???????????0??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\
?????文件????????1840??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\cl.command.1.tlog
?????文件???????44436??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\CL.read.1.tlog
?????文件????????2520??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\CL.write.1.tlog
?????文件????????1004??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\link.command.1.tlog
?????文件????????1236??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\link.read.1.tlog
?????文件?????????490??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\link.write.1.tlog
?????文件?????????183??2018-05-21?14:04??模糊C均值\模糊C均值\Debug\模糊C均值.tlog\模糊C均值.lastbuildstate
?????文件????????4912??2018-05-21?14:02??模糊C均值\模糊C均值\fcm.cpp
?????文件????????1379??2018-05-21?14:03??模糊C均值\模糊C均值\main.cpp
............此處省略2個文件信息