I am not entirely sure what the question is. But if you have two files:
file1.xlsx
file2.xlsx
and want to combine the data in the files two one file:
file3.xlsx
Then you can do as follows:
data1 = xlsread('file1.xlsx'); % Load data from file 1
data2 = xlsread('file2.xlsx'); % Load data from file 2
data3 = [data1, data2]; % Create data for file 3
xlswrite('file3.xlsx', data3); % Create file 3
If you are using .csv files, then you can replace the functions with.
data = csvread(filename)
csvwrite(filename, data);
