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

[Rik]

Probably, but you are using non-standard terminology so it is a bit hard to help you effectively. What do you mean by workspace? It sounds like you have an 5x3 matrix.

What did you try so far? You have probably found the plot function by now.

[Rik]

Why don't you fix your question, instead of wanting it deleted?

[Stephen23]

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

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[KSSV]

x = rand(5,1) ; 
y = rand(5,1) ;
z = rand(5,1) ; 
figure(1)
plot3(x,y,z) ;

figure(2)
scatter(x,y,[],z)