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How to input file but file depend to extension

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%Import data
if nargin==0
filen=load(filename,'mp1')
[filen,path]=uigetfile('*.mat;*.gif',...
'Pick your file');
else
[path,filen,ext]=fileparts(files);
path=[path '\'];
fs=filesep;
if ~isempty(path), path=[path fs]; end
filen={[filen ext]};
end
how to load file automatic?
mean: to load file (just call extension not file name) in specific directory.

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Accepted Answer

Chandra Kurniawan
Chandra Kurniawan on 26 Nov 2011
I have 5 MAT-files and 1 RAR-files in the directory 'Database'. Then I want to load MAT-files only from the directory. This is the code :
clear all; clc;
files = dir(strcat(pwd,'\Database\'));
for x = 1 : size(files,1)
[path{x}, name{x}, ext{x}] = fileparts(files(x).name);
end
for x = 1 : size(files,1)
if strcmp(ext{x},'.mat')
load(strcat(pwd,'\Database\',name{x},'.mat'));
end
end
---------------------------------------------------------
This code is used to load MAT-files only from the selected directory. You can change the directory by changing
files = dir(strcat(pwd,'\Directory\'));
And you also can change the file extention by changing
if strcmp(ext{x},'Any file extention')
and
load(strcat(pwd,'\Directory\',name{x},'Any file extention'));

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