plot arc that pass through a particular point

2021 6 21
1 个回答
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更新时间：2021 6 22
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I have attached my (x,y,z) coordinate values
And i plot these values using the below code
load XYZ
for i = 1 : size(XX,2)
plot3(XX(:,i),YY(:,i),ZZ(:,i)); hold on
end
grid on; hold off;
But if we zoom, we can see that, the arcs does not pass through the zero-coordinate
What can i do, to make all the arcs (or any arc i give) pass through the zero-coordinate?

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Sergey Kasyanov
Sergey Kasyanov 2021-6-21

1 个投票

Hello!
The simplest way is:
figure; hold on;
for i = 1 : size(XX,2)
[~, n] = max(XX(:,i));
plot3(XX(:,i), YY(:,i) - YY(n,i), ZZ(:,i)- ZZ(n,i));
end

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Elysi Cochin
Elysi Cochin 2021-6-21
编辑：Elysi Cochin 2021-6-22
@Sergey Kasyanov how can i view it in x,y,z coordinate using the above lines of code
Sergey Kasyanov
Sergey Kasyanov 2021-6-21
编辑：Sergey Kasyanov 2021-6-21
Use 'rotate' instrument to rotate the view and look at the YZ-plane.
Sergey Kasyanov
Sergey Kasyanov 2021-6-21
Are you run all code that I wrote?
Elysi Cochin
Elysi Cochin 2021-6-22
编辑：Elysi Cochin 2021-6-22
Sir, when i rotate, it is visible
Elysi Cochin
Elysi Cochin 2021-6-22
编辑：Elysi Cochin 2021-6-22
Thank you Sir, now its working

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