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Why fill function doesn't work?

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alexandre xavier
alexandre xavier 2013-12-11
评论： Alexandre Xavier 2020-11-16
Dear folks, I am trying to fill polygons, but the fill function does not working. Does any body know if this function have limitations for the number of points? My code is:
load test
fill(x,y,'r')
Thanks,
Alexandre

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采纳的回答

the cyclist
the cyclist 2013-12-12
Because of the NaN at the end of the vector. Try this
load test
x(end) =[];
y(end) =[];
fill(x,y,'r')
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Doganay Karatas
Doganay Karatas 2020-11-14
Error using fill
Not enough input arguments.
Why do i get this error??
HERE IS MY CODE
t=0:pi/50:2*pi;
figure(1)
plot(t,sin(t))
figure (2)
fill (t,sin(t)),('g')
figure (3)
stairs (t,sin(t))
figure (4)
bar (t,sin(t))
end
Alexandre Xavier
Alexandre Xavier 2020-11-16
This will work
t=0:pi/50:2*pi;
figure(1)
plot(t,sin(t))
figure(2)
fill(t, sin(t), 'r')
figure(3)
stairs(t,sin(t), 'r')
figure(4)
bar(t,sin(t))

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