?? jingliut.java
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import java.io.*;
import java.awt.*;
import java.net.*;
import java.applet.*;
import java.util.Random;
import java.awt.event.*;
import java.awt.image.*;
public class JingLiuT extends Applet implements MouseListener,Runnable
{
/*Image myImage;
public void init(){
myImage =getImge(getDocumentBase(),"exp_room.gif");
}
public void paint(Graphics g){
g.drawImage(myImage,0,0,this);
}*/
Image exppic=null; Graphics g=null; int graph_w=1000,graph_h=70;
String exp_pic="exp_room.gif"; Thread rundemo=null;
MediaTracker tracker; Font font20=new Font("Serif",Font.PLAIN,14);
public void init()
{ g=getGraphics(); g.setColor(new Color(255,123,123));
g.setFont(font20); tracker=new MediaTracker(this);
exppic=getImage(getDocumentBase(),"exp_room.gif"); tracker.addImage(exppic,0);
//public void paint(Graphics g){g.drawImage(exppic,0,0,this);}
try{tracker.waitForID(0);} catch(InterruptedException e){ }
addMouseListener(this);
}
public void mouseReleased(MouseEvent e){ }
public void mouseEntered(MouseEvent e){ }
public void mouseExited(MouseEvent e){ }
public void mouseClicked(MouseEvent e){ }
public void paint(Graphics g) { g.drawImage(exppic,0,0,null);}
public void start()
{
if(rundemo==null){ rundemo=new Thread(this,"demo");rundemo.start();}}
public void stop()
{
if(rundemo!=null){ rundemo.stop(); rundemo=null;}}
public void run()
{
TowerData();
while(rundemo!=null)
{ try{Tower();Thread.sleep(50);}
catch(InterruptedException e){stop();}
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
int i,j,k; int N=25,NS=N+1,NT=N+2,NM=6,NUM=NM+1,p=1699810;
double QW,Mo,HLo,dM,Tb,sumx,sumy; double dtime=1000.0/3600,alf=0.1,eps=0.0001;
double TFL[]=new double[NT], TFV[]=new double[NT];
double HLs[]=new double[NUM], HVs[]=new double[NUM];
double HFLS[]=new double[NUM],HFVS[]=new double[NUM], K[]=new double[NUM];
double HFL[]=new double[NT], HFV[]=new double[NT], Q[]=new double[NT];
double HL[]=new double[NT],HV[]=new double[NT];
double M[]=new double[NT],T[]=new double[NT];
double FL[]=new double[NT],FV[]=new double[NT];
double L[]=new double[NT],V[]=new double[NT];
double SL[]=new double[NT],SV[]=new double[NT];
double x[][]=new double[NT][NUM],y[][]=new double[NT][NUM];
double xf[][]=new double[NT][NUM],yf[][]=new double[NT][NUM];
double AK[]={0,-234.728,57.152,38.65,45.69,-13.43,-13.43};
double BK[]={0,1.48426,-0.442,-0.305,-0.34860,0.10073,0.10073};
double CK[]={0,-0.2025e-2,0.10536e-2,0.7856e-3,0.8259e-3,-0.276e-3,-0.276e-3};
double DK[]={0,0,-0.495e-6,0.493e-6,0.493e-6,0.317e-6,0.177e-6,0.177e-6};
double AL[]={0,-4085.14,-41367.8,80430.6,10730.-12868.4,-12868.4};
double BL[]={0,46.053,220.36,-50.12,-74.31,64.2,64.2};
double CL[]={0,0,-0.09947,0.1802,0.3504,0.19,0.19};
double AV[]={0,1542.0,8174.0,2.2677e4,25451,47437,47437};
double BV[]={0,37.68,32.093,-21.356,-33.356,-107.76,-107.76};
double CV[]={0,0,0.04537,0.1121,0.1666,0.28488,0.28488};
boolean K1=false,K2=true; double W,D,QF=0,Vt,xt,yt;
public void mousePressed(MouseEvent e)
{
int x=e.getX(),y=e.getY();
if (x>622 && y>468 && x<637 && y<483) K1=!K1;
else if (x>622 && y>505 && x<640 && y<520) K2=!K2;
else if (K1=false) QF=0;
else if (x>306 && y>522 && x<312 && y<528 && K1==true) QF=QF+0.1;
else if (x>306 && y>514 && x<312 && y<520 && K1==true) QF=QF-0.1;
if (QF>1) QF=1;if (QF<0) QF=0;
if (K1=true) {g.setColor(new Color(255,0,0));g.fillRect(623,470,14,13);}
else {g.setColor(new Color(0,0,0)); g.fillRect(623,470,14,13);}
if (K2=true) {g.setColor(new Color(255,0,0));g.fillRect(624,507,14,13);}
else {g.setColor(new Color(0,0,0)); g.fillRect(624,507,14,13);}
if(QF>0) {g.setColor(new Color(255,0,0));g.fillRect(306,514,6,6);}
else {g.setColor(new Color(0,0,0)); g.fillRect(306,514,6,6);}
}
public void TowerData()
{for (j=1;j<=N;j++) T[j]=20;}
public void TowerInit()
{
QF=0.8;FL[11]=0.8*10;
//FL[11]=QF*10;
TFL[11]=101.14;
if(V[1]>0) D=0.3*FL[11]; if(D>V[1]) D=0;
if(L[N]>0) W=0.7*FL[11]; if(W>L[N]) W=0;
L[0]=V[1]-D;HV[NS]=HV[N]; HL[0]=HL[1];
if (M[N]>0.3) QW=30000;
//else QW=0; //if(K2=true) QW=30000;
// HL[N]=0; HV[N]=0;
for (i=1;i<NM;i++)
{
HLs[i]=BL[i]*T[N]+CL[i]*T[N]*T[N];
HVs[i]=AV[i]+BV[i]*T[N]+CV[i]*T[N]*T[N];
HL[N]=HL[N]+y[N][i]*HLs[i];
HV[N]=HV[N]+y[N][i]*HVs[i];
}
if(HV[N]-HL[N]>0) V[NS]=V[NS]+dtime*(QW/(HV[N]-HL[N])-V[NS])/10;
xf[11][1]=0.05; xf[11][2]=0.35; xf[11][3]=0.15; xf[11][4]=0.20; xf[11][5]=0.10;xf[11][5]=0.15;
for(j=1;j<=N;j++) Q[j]=-QW/N*0.05;
x[NS][1]=0.000002; x[NS][2]=0.026579; x[NS][3]=0.244007; x[NS][4]=0.322723; x[NS][5]=0.162666; x[NS][6]=0.244023;
for (Tb=T[N],sumy=1,k=0;V[NS]>eps && k<100;k++)
{
for(sumy=0,i=1;i<=NM;i++)
{
K[i]=AK[i]+BK[i]*Tb+CK[i]*Tb*Tb+DK[i]*Tb*Tb*Tb;
y[NS][i]=K[i]*x[NS][i]; sumy=sumy+y[NS][i];
}
Tb=Tb*(1+alf*(1-sumy));
if(Math.abs(1-sumy)<eps) break;
}
if(Tb<20) Tb=20; T[N]=Tb;
for(i=1;i<=NM;i++) y[NS][i]=y[NS][i]/(sumy+1e-6);
for(i=i;i<=NM;i++) x[0][i]=y[1][i];
}
public void Tower()
{
TowerInit();
for(j=1;j<=N;j++)
{
Mo=M[j]; HLo=HL[j];
dM=((FL[j]+L[j-1]+V[j+1]+FV[j])-(SL[j]+L[j]+V[j]+SV[j]))*dtime;
M[j]=M[j]+dM;
if(M[j]<0) M[j]=0;
L[j]=L[j]+Math.abs(M[j]-1)*dM;
if(L[j]<0) L[j]=0;
for(sumx=0,i=1;i<=NM;i++)
{
if(M[j]<eps) x[j][i]=0;
else
{
xt=((FL[j]*xf[j][i]+L[j-1]*x[j-1][i]+V[j+1]*y[j+1][i]+FV[j]*yf[j][i]-
(V[j]+SV[j])*y[j][i])*dtime)/(M[j]-Mo+(SL[j]+L[j])*dtime);
x[j][i]=x[j][i]+alf*(xt-x[j][i]);
}
if(x[j][i]<eps) x[j][i]=0; sumx=sumx+x[j][i];
}
for(i=1;i<=NM;i++) x[j][i]=x[j][i]/(sumx+1e-6);
for(Tb=T[j],sumy=1,k=0;sumx>0.5 && k<1000;k++)
{
for(sumy=0,i=1;i<=NM;i++)
{
K[i]=AK[i]+BK[i]*Tb+CK[i]*Tb*Tb+DK[i]*Tb*Tb*Tb;
y[j][i]=K[i]*x[j][i];
sumy=sumy+y[j][i];
Tb=Tb*(1+alf*(1-sumy));
}
if (Math.abs(1-sumy)<eps) break;
}
if(Tb<20) Tb=20;T[j]=Tb;
for(i=1;i<=NM;i++) y[j][i]=y[j][i]/(sumy+1e-6);
HL[j]=0;HV[j]=0;HFL[j]=0; HFV[j]=0;
for(i=1;i<=NM;i++)
{
HLs[i]=BL[i]*T[j]+CL[i]*T[j]*T[j];
HVs[i]=AV[i]+BV[i]*T[j]+CV[i]*T[j]*T[j];
HFLS[i]=BL[i]*TFL[j]+CL[i]*TFL[j]*TFL[j];
HFVS[i]=BL[i]*TFV[j]+CL[i]*TFV[j]*TFV[j];
HL[j] =HL[j]+x[j][i]*HLs[i]; HV[j]=HV[j]+y[j][i]*HVs[i];
HFL[j]=HFL[j]+xf[j][i]*HFLS[i]; HFV[j]=HFV[j]+yf[j][i]*HFVS[i];
}
Vt=((FL[j]*HFL[j]+L[j-1]*HL[j-1]+V[j+1]*HV[j+1]+FV[j]*HFV[j]+Q[j]-
(SL[j]*HL[j]+L[j]*HL[j]+SV[j]*HV[j])-(M[j]*HL[j]-Mo*HL[j])/dtime))/(HV[j]+eps);
V[j]=V[j]+alf*(Vt-V[j]);
if(V[j]<0 || V[j+1]<eps) V[j]=0;
}
output();
}
public void output()
{
int i,j,k;String str;
k=40;
g.setColor(new Color(212,226,220)); g.fillRect(0,0,1024,768);
g.setColor(new Color(255,0,0)); g.drawString("F:"+FL[11],20,20);
for(j=1;j<=10;j++){
g.drawString("x("+j+","+"1)"+x[j][1]+" "+"x("+j+","+"2)"+x[j][2]+" "+"x("+j+","+"3)"+x[j][3]+" "+"x("+j+","+"4)"
+x[j][4]+" "+"x("+j+","+"5)"+x[j][5]+"x("+j+","+"6)"+x[j][6]+" "+"T("+j+")"+T[j],20,(40+(j-1)*20));
}
g.drawString("M(11):"+M[11]+" V(11):"+V[11]+"V(12):"+V[12]+"M(19):"+M[19]+"V(18):"+V[18]+" V(19):"+V[19],20,(40+((j++)-1)*20));
g.drawString("L(11):"+L[11]+" "+"V(11)"+V[11]+" "+"T(11)"+T[11]+" "+"T(11)"+T[1],20,(40+((j++)-1)*20));
g.drawString("L(19):"+L[19]+" "+"V(19)"+V[19]+" "+"T(19)"+T[19]+" "+"T(1)"+T[1],20,(40+((j++)-1)*20));
g.drawString("x(11):"+x[11][1]+" "+x[11][2]+" "+x[11][3]+" "+x[11][4]+" "+x[11][5]+" "+x[11][6],20,(40+((j++)-1)*20));
g.drawString("x(1):"+x[1][1]+" "+x[1][2]+" "+x[1][3]+" "+x[1][4]+" "+x[1][5]+" "+x[1][6],20,(40+((j++)-1)*20));
for (j=12;j<=26;j++){
g.drawString("x("+j+","+"1)"+x[j][1]+" "+"x("+j+","+"2)"+x[j][2]+" "+"x("+j+","+"3)"+x[j][3]+" "+"x("+j+","+"4)"
+x[j][4]+" "+"x("+j+","+"5)"+x[j][5]+"x("+j+","+"6)"+x[j][6]+" "+"T("+j+")"+T[j],20,(40+(j+4)*20));;
}
//g.drawString("x(19):"+x[19][1]+" "+x[19][2]+" "+x[19][3]+" "+x[19][4]+" "+x[19][5],90,780);
}
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