[mirtoolbox] Re: MFCCs

Hi Markus,

Please have a look at the User's Manual in the mirmfcc section:

> mirmfcc(..., 'Rank’, N) computes the coefficients of rank(s) N. The default 
> value is N = 1:13. Beware that the coefficient related to the average energy 
> is by convention here of rank 0. This zero value can be included to the array 
> N as well.

Best,

Olivier

Le 10.8.2010 à 16.05, Markus Eichhoff a écrit :

> Salut Olivier,
> 
> The first MFCC or "mirmfcc" is the 0th MFCC or not? I read in a paper that 
> one mostly neglect the 0th MFCC. So it's the question: MFCC 1-13 really means 
> 1-13 or is it 0-12. I think the 0th one is neglected, isn't it?
> 
> Best regards
> Markus
>

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