Plot multiple lines in 3d using x,y,z start point and x,y,z end point

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Chris
Chris 2020-4-24
编辑： Star Strider 2020-4-24
Good day wondering if someone can point me to a couple exampls how I can take a data set with an x,y,z value for the start of a line and x,y,z value for the end of line and plot multiple lines with various start and end points similar to the below oinly straight lines. Thanks

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回答（1 个）

Star Strider
Star Strider 2020-4-24
编辑：Star Strider 2020-4-24
The function to plot them is plot3.
Try this:
startPts = rand(5,3)*10; % Columns: [x(:) y(:) z(:)]
endPts = rand(5,3)*10+50; % Columns: [x(:) y(:) z(:)]
figure
plot3([startPts(:,1) endPts(:,1)]', [startPts(:,2) endPts(:,2)]', [startPts(:,3) endPts(:,3)]')
grid
view(-60,30)
That is simply a demonstration.
EDIT — (24 Apr 2020 at 23:46)
Corrected typographical error. Added comments.

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