Can somebody explain to me this code?
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so here's the code:
t=0:pi/120:2*pi;
x=5+3*cos(t);
y=7+3*sin(t);
plot(x,y)
axis equal
the only confusing part is t or theta, can somebody explain it to me how it works? Thanks!
回答（1 个）
Sean de Wolski
2014-3-31
take a look at t (remove the semicolon or look at it in the workspace):
t=0:pi/120:2*pi
And to visually look at it:
plot(t)
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2014-3-31
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