couldnt incorporate the .wav file

I am trying to run some voices [.WAV] in the matlab but couldnt able to do that. Firstly, it wasnt takimg the folder of the sounds... now after provoding the path it is throwing some error.

"Index exceeds the number of array elements (51).

Error in train1 (line 25)

files = traindir('*.wav');"

can some one pls help me with this code. I want to run these code... it is my final project.

I am providing all the codes and the data set of .wav down below as an attchment.

[KALYAN ACHARJYA]

See the link, answer form Walter Roberson sir.

Answer 1

[Walter Roberson]

traindir is aa variable there . traindir('*.wav') is a request to index the variable with index

[double('*'), double('.'), double('w'), double('a'), double('v')]

[Gaurav Sharma]

sorry sir, but I didn't get you. What should I need to do ?

I want to run the code, what changes should I make?

[Walter Roberson]

files = dir(fullfile(traindir,'*.wav'));

and change

[y,Fs] = audioread(files(i).name);

to

[y,Fs] = audioread( fullfile(traindir, files(i).name));