How to sort and plot these 3 sets of Data from a single text file into 3 different curve and also do the average of those plot in different plot?

Hi I am using this bottom code to read the file and sort them and plot in a single plot. But Now I want to plot this 3 sets of data in every text file different plot in the same graph and at the same the average of those 3 graphs in another plot. I am kind of stuck what to do here?

clear all

close all

clc

f = dir('*.txt');

for ii = 1:numel(f)

thisfilename = f(ii).name;

thisdata = fopen(thisfilename);

dc{ii} = textscan(thisdata, '%f%f%f', 'HeaderLines',1);

fclose(thisdata);

d{ii} = cell2mat(dc{ii});

Wave1 = d{ii}(:,2);

Intensity1 = d{ii}(:,3);

[Wave , I] = sort(Wave1);

Intensity = Intensity1(I);

figure(ii);

plot(Wave,Intensity);

title(thisfilename);

ix=strfind(thisfilename,'-');

t=thisfilename(ix(1)+1:ix(2)-1);

legend(t);

xlabel('Wavenumber');

ylabel('Intensity');

end

Answer 1

[Abhilash Padma]

Sub plots can be used to plot different sets of data separately on the same figure. You can refer the following link for documentation: https://in.mathworks.com/help/matlab/ref/subplot.html

[Sanaul Haque]

Sorry my main concern was how to read and plot that 3 sets of data separately from any given text file considering all have the 3 sets of data not necessarily same wavenumber though.