using?System;
using?System.Data;
using?System.Configuration;
using?System.Web;
using?System.Web.Security;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.WebControls.WebParts;
using?System.Web.UI.HtmlControls;
??

/*數據表的結構*/
public?struct?TGrid{???????????
	public?int?m;
????public?int?n;
????public?int[]?tag;	/*關聯(lián)標記*/
????public?float[]?GArray;	/*用于存放讀入的判斷矩陣的數據*/
};

/*用于保存特征向量與權值的數據結構*/
public?struct?TProperty{
????public?float?CR;??		/*一次性比率*/
????public?float?CI;		/*一致性指標*/
????public?float?RI;??		/*隨機一致性指標*/
????public?float?max;		/*最大特征值λmax*/
????public?float[]?W;	/*用來存放權值ω的數組（最多20行或列）*/
????public?int?n;
};
///?

///?CJudgeMatrix?的摘要說明
///?

public?class?CJudgeMatrix
{
????public?int?MAXSIZE=20;
????public?int?TOTALGRIDNUM=30;	/*最多可以有30個表即A+C<=30*/
????public?double?eps=0.000001;	/*Similar?0*/
????/*存放不同的隨機一致性指標RI*/
????public?float[]?valueRI=new?float[]{0?0?0.52f0.89f?1.12f?1.24f?1.32f1.41f?1.45f1.49f1.52f1.54f1.56f1.58f1.59f?};
???
	public?CJudgeMatrix（）
	{
		//
		//?TODO:?在此處添加構造函數邏輯
		//????????
	}

????/****************************************和積法***************************************/
????public?TProperty?SumMethod1（TGrid?tempG）
????{
????????int?ij;
	????float[]?tArr=new?float[MAXSIZEMAXSIZE];
	????float?tempSSumWCIRICR;
	????float[]?s=new?float[MAXSIZE];
????????float[]?b=new?float[MAXSIZE];
????????TProperty?p;
????????p.W?=?new?float[MAXSIZE];
	
	????/*按列歸一化*/
	????for（j=0;j	????{	
????????????s[j]=0;
		????for（i=0;i			????s[j]=s[j]+tempG.GArray[ij];
		
		????for（i=0;i			????tArr[ij]=tempG.GArray[ij]/s[j];
	????}
	
	????/*按行求和*/
	????for（i=0;i	????{	b[i]=0;
		????for（j=0;j			b[i]=b[i]+tArr[ij];
	????}
	
	????SumW=0;
	????for（i=0;i		????SumW=SumW+b[i];
		
	????/*求ω*/
	????for（i=0;i	????{	
????????????b[i]=b[i]/SumW;
????????????p.W[i]=b[i];
	????}
	
	????/*求矩陣的最大特征根λmax*/
	????for（tempS=0i=0;i	????{	
????????????for（SumW=0?j=0;j			SumW=SumW+tempG.GArray[ij]*b[j];
		????SumW=SumW/b[i];
		????tempS=tempS+SumW;
	????}
	????tempS=tempS/tempG.m;
????????p.max?=?tempS;

	???/*?for（i=0j=0;i	????{
????????????if?（tempG.tag[i]==1）?p.W[i]?=?b[j++];
????????????else?p.W[i]?=?0;
	????}*/
????????p.CI=（tempS-tempG.m）/（tempG.m-1）;
	????p.RI=valueRI[tempG.m-1];
	????p.CR=（float）（p.CI/（p.RI==0?CCommonFunc.eps:p.RI））;/*防止除數為0*/
	????p.n=tempG.n;
	????return?p;
????}
????/***************************************和法***************************************/
????///?

????///?求特征向量、精度指標_和法
????///?

????///?
????///?
????public?TProperty?SumMethod（TGrid?tempG）
????{
????????int?i?j;
????????float[]?tArr?=?new?float[MAXSIZE?MAXSIZE];
????????