Search for files in directory

How do i search for certain file in all directory. Do i need to write loop statement? example filename : '*.xyx\test.txt' (* - refer directory c , d, f, g)

Provide me sample code. Advance Thanking

Answer 1

[Azzi Abdelmalek]

d='E:\'  % your directory
f=dir(fullfile(d,'test.txt'))

[Ana Royce]

i have few directories, don't want to hard code directory name

Answer 2

[Othmane ELMOUATAMID]

Just in case someone looks for the same problem :

I needed to list only .mat files that contains a specific string (here my variable "InputFileName") and begins with 'res_" :

dotMatFiles = struct2cell(dir(fullfile(path2MatRes,['res_*',InputFileName,'*.mat'])))';

This line of code get the list of all matlab files and stock the information into a cell array so I can loop through it later to get the full path of the files.

I hope this would help someone.