mfcc extraction of speech signal

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VNM Suhail
VNM Suhail 2013-7-28
回答： Pratik 2024-11-21，6:34
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.

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回答（1 个）

Pratik
Pratik 2024-11-21，6:34
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

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