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- a; S0 n5 F2 q0 I8 p8 ~. p% q. eset(gcf,'outerposition',get(0,'screensize'));
+ J3 Z5 d( h9 X/ u; B7 vaxis([-5,5,-6,6]);* i5 `" [/ b2 |2 d1 p3 E
axis equal;
1 t& d" n( d6 U# Y! X: ~axis manual;
; T& M: G \$ P1 w- |hold on;
; t5 D" }( F9 ~: X" b# `
- k* B4 V1 J' s4 V/ |step=0.1;) r! ?0 D' E; P( d, E2 i* r' O% ~5 o
for i=2:-step:-2
- A: j0 G. n7 q2 t Cx=i;7 i( o3 J q5 }8 k r
Cy=1.24*Cx;
7 c; t7 `6 ~8 Z4 Q9 u& P comet3(Cx,Cy,0.02);( [& D, T) A* w; p0 S/ o% g
plot(Cx,Cy,'-+b');$ E- _% I8 ?2 Q
end+ B9 F0 i- J& L+ d P ~
你是想要这样吗? |
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