Loading coordinates from workspace

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Marnu Meyer
Marnu Meyer 2021-4-7
评论： Rena Berman 2021-5-6
Good day
I am using MATLAB R2017b. I created a workspace ('Coordinates') that holds x,y and z coordinates from 5 points (5 x 3 double).
I want to extract the coordinates from the workspace and plot on a 2D graph. I.e. I want to plot a graph with the x-z coordinates, and then one with the y-z coordinates.
Is there a way to do this?
Thanks
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Stephen23
Stephen23 2021-4-28
编辑：Stephen23 2021-4-28
Original question by Marnu Meyer on 7th April 2021, retrieved from Google Cache:
http://web.archive.org/web/20210428095347/https://webcache.googleusercontent.com/search?q=cache%3ArKI2PxFHxroJ%3Ahttps%3A%2F%2Fwww.mathworks.com%2Fmatlabcentral%2Fanswers%2F794852-loading-coordinates-from-workspace
http://web.archive.org/web/20210428095747/https://www.mathworks.com/matlabcentral/answers/794852-loading-coordinates-from-workspace
Loading coordinates from workspace
Good day
I am using MATLAB R2017b. I created a workspace ('Coordinates') that holds x,y and z coordinates from 5 points (5 x 3 double).
I want to extract the coordinates from the workspace and plot on a 2D graph. I.e. I want to plot a graph with the x-z coordinates, and then one with the y-z coordinates.
Is there a way to do this?
Thanks

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回答（1 个）

KSSV
KSSV 2021-4-7
Ran in:
x = rand(5,1) ;
y = rand(5,1) ;
z = rand(5,1) ;
figure(1)
plot3(x,y,z) ;
figure(2)
scatter(x,y,[],z)

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