Accessing data from multiple excel files and loading it into a single variable

I want to load data of multiple data from multiple excel files and load it into a single variable so that i can perform operation on the whole data and get a single value

Suppose there are 3 excel files with 100*20 values

I want to load the data in a single variable such that it becomes 300*20 and then i can perform operation on each column or row

Answer 1

[madhan ravi]

https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

[Sandeep Nair]

Dear Madhan,

This is not what am looking for

If files 1 contains data as 1 2 3 ,file 2 contains data as 4 5 6 ,file 3 contains data as 7 8 9

i want a single variable with

1 2 3

4 5 6

7 8 9

and not in different cell arrays,i want these values in one single cell array and in one cell