How to determine the delta features from MFCC features??

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Sharmy Roy
Sharmy Roy 2013-1-8
I am a student doing my research in MFCC. I have to find the delta and double delta features and found out the formula to be d(t)=[c(t+1)-c(t-1)]/2.Where c is the MFCC. If the formula is correct then what will be the value of d(0) and d(1).

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