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: 5/7

y[k]:=w[k]+h*f[k]/2;

end;

x:=x+h/2;

anna(y,f);

for k:=1 to n do begin

K1[k]:=K1[k]+2*f[k]*h;

y[k]:=w[k]+f[k]*h/2;

end;

anna(y,f);

for k:=1 to n do begin

K1[k]:=K1[k]+2*f[k]*h;

y[k]:=w[k]+f[k]*h;

end;

x:=x+h/2;

anna(y,f);

for k:=1 to n do begin

y[k]:=w[k]+(K1[k]+f[k]*h)/6;

w[k]:=y[k];

end;

end;

 

{ }

 

power:=power+y[8]*y[2];

 

{ }

 

if fsign > 0 then begin

if y[8]-old_cur <= 0 then begin

if fcount = 0 then fpoint:=iii1;

fcount:=fcount+1;

fsign:=-1;

end;

end

else begin

if y[8]-old_cur >= 0 then begin

if fcount = 0 then fpoint:=iii1;

fcount:=fcount+1;

fsign:=1;

end;

end;

old_cur:=y[8];

 

if fcount = 15 then begin { }

fcount:=1;

mark:=1;

old_f:=frequency;

frequency:=(iii1-fpoint)/(h*4.2e3 * 5);

fpoint:=iii1;

 

power:=power *h*frequency/5;

str(power:5:4,s);

power:=0;

 

setcolor(0); outtextxy(250,460,' ');

 

setcolor(11);

outtextxy(250,460,'Puhf = '+s+' W');

end;

 

 

{ }

if(iii1>0) then begin

an3;

if(iii1=loop*1000) then begin

loop:=loop+1;

setfillstyle(0,0);

bar(xgmin+1,ygmin+1,xgmax-1,ygmax-1);

scal;

 

setwritemode(XORput);

setcolor(15);

line(visir_1,ygmin,visir_1,ygmax);

line(visir_2,ygmin,visir_2,ygmax);

setwritemode(COPYput);

str(d_visir*1e9:5:4,s);

outtextxy(540,255,s+' ns');

 

round:=round+1;

setcolor(0);

outtextxy(50,460,' ');

str(round*4:6,s);

setcolor(11);

outtextxy(50,460,'time = '+s+' ns+');

 

oldx:=xgmax-trunc((xmax-0)*(xgmax- xgmin)/(xmax-xmin));

for aaa:=1 to 10 do

oldy[aaa]:=ygmin-trunc((ymax- y[8]*10)*(ygmin-ygmax)/(ymax-ymin));

end;

 

bn:=x*1e9;

y1:=y[1]-1;

xg:=xgmax-trunc((xmax-bn)*(xgmax-xgmin)/(xmax- xmin));

xg:=xg-145-580*(loop-1);

yg:=ygmin-trunc((ymax-y[8]*10)*(ygmin- ygmax)/(ymax-ymin));

setcolor(10);

line(oldx,oldy[1],xg,yg);

oldy[1]:=ygmin-trunc((ymax-y[8]*10)*(ygmin- ygmax)/(ymax-ymin));

 

{ yg:=ygmin-trunc((ymax-frequency/1e10)*(ygmin- ygmax)/(ymax-ymin));

setcolor(14);

line(oldx,oldy[2],xg,yg);

oldy[2]:=ygmin-trunc((ymax- frequency/1e10)*(ygmin-ygmax)/(ymax-ymin));

}

yg:=ygmin-trunc((ymax-y1)*(ygmin-ygmax)/(ymax- ymin));

setcolor(13);

line(oldx,oldy[3],xg,yg);

oldy[3]:=ygmin-trunc((ymax-y1)*(ygmin- ygmax)/(ymax-ymin));

oldx:=xg;

end;

 

{ phas. portret }

if(iii1>0) then begin

an4;

di:=(y[8]-oldc1)*50*size_y;

yg:=ygmax-trunc((ymax-di)*(ygmax-ygmin)/(ymax- ymin));

xg:=xgmin-trunc((xmax-y[8]*15*size_x)*(xgmin- xgmax)/(xmax-xmin));

putpixel(xg+phas_x,yg+phas_y,10);

oldc1:=y[8];

 

 

if(iii1<=500) then begin

Smax:=Smax+y[8];

sign[iii1]:=y[8];

end

else begin

Smax:=Smax-sign[1]+y[8];

for i:=1 to 499 do begin

sign[i]:=sign[i+1];

end;

sign[500]:=y[8];

end;

end;

 

if(iii1>249) then begin

{ control circle }

if (mark=1) then begin

mark:=0;

setcolor(14);

circle(xg+phas_x,yg+phas_y,3);

setcolor(10);

end;

end;

 

 

{ }

 

if keypressed=true then begin

c:=readkey;

case c of

{ p . pep }

'1': begin

an4;

setfillstyle(0,0);

bar(xgmin+1,ygmin+1,xgmax-1,ygmax-1);

end;

 

'4': begin

phas_x:=phas_x-10;

an4;

Size := ImageSize(xgmin+1, ygmin+1, xgmax-1, ygmax-1);

GetMem(P, Size);

GetImage(xgmin+1, ygmin+1, xgmax-1, ygmax-1, P^);

setfillstyle(0,0);

bar(xgmin+1,ygmin+1,xgmax-1,ygmax-1);

PutImage(xgmin+1-10, ygmin+1, P^, NormalPut);

FreeMem(P, Size);

scal;

end;

'6': begin

phas_x:=phas_x+10;

an4;

Size := ImageSize(xgmin+1, ygmin+1, xgmax-1, ygmax-1);

GetMem(P, Size);

GetImage(xgmin+1, ygmin+1, xgmax-1, ygmax-1, P^);

setfillstyle(0,0);

bar(xgmin+1,ygmin+1,xgmax-1,ygmax-1);

PutImage(xgmin+1+10, ygmin+1, P^, NormalPut);

FreeMem(P, Size);

scal;

end;

'2': begin