"It is basically going to take me alot of time by doing one by one."
Don't! Computers are really only good at one thing: very simple tasks repeatedly in loops. When you copy-and-paste code like that you are just doing the computer's job for it.
Probably the simplest approach is to let DIR get the names of those subfolders and then you can simply loop over them:
P = 'F:\3-PIV_Experimental_Data\Outlet_110\Data_LaserSheet_D\Data_PIV\6-VectorSatistics\PlotOverLine';
S = dir(fullfile(P,'Run*Profile*','Export*.csv'));
% ^^^^^^^^^^^^^ % match subfolder names
% ^^^^^^^^^^^^ % match datafile names
for k = 1:numel(S)
F = fullfile(S(k).folder,S(k).name);
M = readmatrix(F);
% do whatever with the matrix M
end
Note:
- modify the DIR match string to suit your folder/filenames. Read the DIR documentation and experiment: always check the size of S before and after modifying the match string.
- if you do not want to simply discard the results (plots, values, whatever) of all loop iterations then you will also need to store or save those values or plots (e..g. by allocating to an output array, by exporting to file, by tiling plots on a figure, etc.).
