how to plot graph with color for xy vs z?

Ruthvik sainath meka · Mar 22, 2023 · 1.9K views
Question
I want to plot a graph showing me XY values for perticulur Z value   i want z as a colour   so i will get the data as XY for pertuculur Z  
Expert Answer
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John Williams PhD Expert
Answered Aug 24, 2026

I think you are looking for a scatterplot.

 

clear all; close all; clc;

x = rand(100,1);
y = rand(100,1);
z = rand(100,1);

figure();
scatter(x,y,20,z);
xlabel('x');
ylabel('y');
c = colorbar;
c.Label.String = 'z';
grid on;

 

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