Mass importing .txt files with sequential names to plot multiple graphs on same figure for easy comparison

I have 30 .txt files numbered like so:

FreeField1.txt

FreeField2.txt

...

FreeField30.txt

I need to find a way to import the data from all the files at once so I can then plot a graph with all of them overlaid to allow for quick comparison.

The current method I have found which inputs all the data is like so

numfiles = 30;
S = dir('*.txt')
N = length(S)
for i = 1:numel(S)
    S(i).data = readtable(S(i).name)
end

But this gives a structure which I do not how to progress from. I am looking for any possible methods which could be used for this mass importation to then build off for the plotting of graphs.

Any help would be appreciated as I am very new to MATLab and am wishing to understand it more. I have attached a sample text file for convenience.

Answer 1

[Walter Roberson]

N = 30;
files = "FreeField" + (1:N) + ".txt";
S = cell(N, 1);

for K = 1 : N
    S{K} = readtable(files(K));
end

for K = 1 : N
    plot(S{K}.(1), S{K}.(2), 'displayname', files(K));
    hold on
end
legend show

[Luke]

This function was exactly what I was hoping I could write. Thank you for your help