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e= 12; R= 96;i=1;
for alfa=0:1:1440
a=alfa*pi/180;
X(i)=e*cos(a)+R*cos(a/4); Y(i)=e*sin(a)+R*sin(a/4); plot(X(i)£¬Y(i)£¬'c*'); hold on
i=i+1;
end
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3¡¢×ª×ÓÐÍÏߵĻæÖÆ ±à¼³ÌÐò£º clear clc
e= 4.6; R= 95;j=1;
for belta=0:5:360 b=belta*pi/180; i=1;
for alfa=0:1440 a=alfa*pi/180;
Xa(i£¬j)=e*cos(b)+e*cos(a-b/3)+R*cos(a/4-b/3); Ya(i£¬j)=e*sin(b)+e*sin(a-b/3)+R*sin(a/4-b/3); i=i+1; end
plot(Xa(:£¬j)£¬Ya(:£¬j)£¬'c'); hold on j=j+1; end
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