code to run multiple times in for loop

i want to run the following code in for loop for n number of time say for eg 100. i have around 100 mat files in the folder.

filename='path name'

str=whos('-file',filename)

str={str.name}

load(filename,str{:})

Answer 1

[Mathieu NOE]

hello

I guess you want something like that... here it's for laoding excel file but you can easily adapt it for mat files

if you want to load in natural sorting , you need also to retrieve natsortfiles from FEX :

https://fr.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort

clc
clearvars

fileDir = pwd;
outfile = 'OUT.xlsx'; % output file name 

fileNames = dir(fullfile(fileDir,'data*.xlsx')); % get list of data files in directory
fileNames_sorted = natsortfiles({fileNames.name}); % sort file names into natural order (https://fr.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort)
M= length (fileNames_sorted);

out_data = [];
for f = 1:M 
    %   option # 1 for numeric data only using importdata
    raw = importdata( fullfile(fileDir, fileNames_sorted{f}));
    % vertical contatenation of all individual files data
    out_data = [out_data; raw.data];
end

% store out_data in excel file 
writematrix(out_data,fullfile(fileDir,outfile)); 

[Mathieu NOE]

hello

problem solved ?