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topliu85

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] matlab·ÂÕæ³öÈýάͼÐÎ ÒÑÓÐ1È˲ÎÓë

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tt=[1,0:1:60];
y=ones(1,61);
i=1;
for t=0:1:60
    y(1,i)=16*sin(500*t)*cos(1000*t)+16*sin(1000*t)*cos(500*t)-7*sin(500*t);
i=i+1;
end;
tt=[1,0:1:61];
x=ones(1,61);
i=1;
for t=0:1:60
    x(1,i)=16*cos(500*t)*cos(1000*t)-16*sin(1000*t)*sin(500*t)-7*cos(500*t);
i=i+1;
end;
tt=[1,0:1:61];
z=ones(1,61);
i=1;
for t=0:1:60
    z(1,i)=0.04*t;
i=i+1;
end;
plot3(x,y,z);

matlab·ÂÕæ³öÈýάͼÐÎ
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matlab·ÂÕæ³öÈýάͼÐÎ-1
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y=ones(1,61);  %y²»Ó¦¸ÃÕâÑù×ö£¬ÕâÑùÊÇ´íÎóµÄ
y(1,i)=16*sin(500*t)*cos(1000*t)+16*sin(1000*t)*cos(500*t)-7*sin(500*t);  %²»Ó¦¸Ã°Ñy·Ö¿ªÀ´Ëã
x(1,i)=16*cos(500*t)*cos(1000*t)-16*sin(1000*t)*sin(500*t)-7*cos(500*t);   %²»Ó¦¸Ã°Ñx·Ö¿ªÀ´Ëã
plot3(x,y,z);  %¿ÉÒÔÊÔÒ»ÏÂsurf¡£
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