mfcc extraction of speech signal

Hi all...Iam doing matlab code for extracting mfcc coefficient of a speech signal.For the following error "attempted to access y(10001);index out of bounds because numel(y)=10000" For the following line i=1; while abs(y(i))<0.05 i=i+1;end

expecting your assistance ASAP.

Answer 1

[Pratik]

Hi,

The error is occuring because the size of the array y is 100000 but the script is trying to acess the 10001th element which does not exist.

Please refer to the following code snippet to fix the error:

i=1; 
while i<numel(y) & abs(y(i))<0.05 
    i=i+1;
end

Documentation of 'numel' function: www.mathworks.com/help/matlab/ref/double.numel.html