Plot with color variation from third variable
203 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi, everyone.
My data have three variables which are Time (x-axis), S4 (y-axis) and PRN. I'm trying to plot the data color according to the PRN (refer code) and resulting as photo below. I want to know is it possible to make the data color in one by one color (e.g: Black, and another 30 colors according to total PRN) and not in gradient as below? Or do I need to manually coded each PRN for each color?
I appreciate any help you can provide.
clear
clc
%_______________Read data_______________%
Time=xlsread('Jan-para.xlsx','B:B');
S4=xlsread('Jan-para.xlsx','O:O');
PRN=xlsread('Jan-para.xlsx','C:C');
figure%>>>>>>>>>>>>>>>>>>>>>>>>>>>>> FIGURE starts
scatter(Time,S4,10,PRN,'filled');
colorbar;
title('January 2014');
datetick('x', 'HH');
xlabel('Coordinated Universal Time, UTC (hr)');
ylabel('Amplitude scintillation, S4');
hold all
%_______________PRNall_______________%
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/481818/image.png)
0 Kommentare
Akzeptierte Antwort
Cris LaPierre
am 8 Jan. 2021
Look at gscatter. It allows you to create a scatter plot using the value of a 3rd variable to set the color of you points.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Scatter Plots finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!