plot3를 이용하여 [2*cos(t),2*sin(t),5] 공간곡선 그리기

2020 6 1
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更新时间：2020 7 8
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>> t = 0:pi/10:pi;
>> plot3(2*cos(t),2*sin(t),5)
다음 사용 중 오류가 발생함: plot3
벡터들의 길이는 같아야 합니다.
이렇게 뜨는데 어떻게 변경해야 할까요??

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回答（1 个）

Monisha Nalluru
Monisha Nalluru 2020-7-8

0 个投票

From my understanding,
The plot3 function takes x,y,z as input arguments all are of same size or dimension.
In the problem stated above the dimension of
2*cos(t) is 1×11 double
2*sin(t) is 1×11 double
So, the third argument passing to the function should be of 1×11 double size.
You can use something like below
t=0:pi/10:pi
plot3(2*cos(t),2*sin(t),t) % t is 1×11 double size

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