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xulang1214

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÓÃmatlab»æÇúÏߣ¬µ«×ÜÊdzöÏÖÎÊÌâ

ÓÃmatlabÔÚÒ»¸öͼÐÎÖлæÖƹØÓÚP-akºÍP1-ak1µÄÇúÏߣº


R0=19;
S0=0.33;
DELTAS=117;
u=0.1;
m=0.8;
R2=38;
a=0.5;
ak=(7*pi/180):0.05£º(40*pi/180);
for i=1:12
    p(i)=2*pi*R0*S0*DELTAS*(1+u*cot(ak(i)))*(1-m)*(3-2*cos(ak(i)));
end
plot(ak,p);
hold on
ak1=(14*pi/180):0.05: (80*pi/180);
for i=1:24
    p1(i)=2*pi*R0*S0*DELTAS*(1-(1+u*ak1(i))*cos(ak1(i))+2*u*sin(ak1(i)))*1/(1-a/R2)+pi*DELTAS*R0*S0*S0/(2*R2);
end
plot(ak1,p1,'r');

[ Last edited by xulang1214 on 2012-6-26 at 21:40 ]
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xulang1214

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