How do i make matlab diferentiate words in cell array

'12100213.csv' '12100214.csv' '12100215.csv' '12100216.csv' '12113013.txt' '12120423.txt' '12120516.txt' ....

This is my cell array and i want to make matlab make the difference between csv and txt files so i can upload them differently.

thank you

Answer 1

[Voss]

C = {'12100213.csv'	'12100214.csv'	'12100215.csv'	'12100216.csv'	'12113013.txt'	'12120423.txt'	'12120516.txt'};

[~,~,ext] = fileparts(C)

ext = 1×7 cell array
    {'.csv'}    {'.csv'}    {'.csv'}    {'.csv'}    {'.txt'}    {'.txt'}    {'.txt'}

isCSV = strcmp(ext,'.csv')

isCSV = 1×7 logical array
   1   1   1   1   0   0   0

isTXT = strcmp(ext,'.txt')

isTXT = 1×7 logical array
   0   0   0   0   1   1   1