I want to read audio data from a file. Can anybody help me?

I designed a gui for recording sound. I am recording them with special name and putting a file. Then I want to call these records from file whose name is 'test'. wavread file is getting error like 'Cannot open file.'. How can I add file to workspace?

if true

 traindir = 'C:\Users\onur\Desktop\sesdosyası\gui2\test\';   

    file = sprintf('%s', traindir)           
    disp(file);

    [s, fs] = wavread(file);  
end

Answer 1

[Mikhail]

You didn't set here the name of your file, it should be something like "test.wav"

[Onur PEKER]

ohh sorry, I've corrected my mistake. I add a zip file which is including test file. but it is not a 'wav' file. However 'wav' files which I want to add are in test file .