Re: Speaker Verification

[Henry F. Mollet]

http://home.online.no/~pjacklam/matlab/doc/mtt/index.html, then pdf

11 More complicated arithmetic operations 35
11.1 Calculating distances . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 35
11.1.1 Euclidean distance . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 35 
11.1.2 Distance between two points . . . . . . . . . . . . . . . . . . . . .
. . . . . 35 
11.1.3 Euclidean distance vector . . . . . . . . . . . . . . . . . . . . . .
. . . . . 35 
11.1.4 Euclidean distance matrix . . . . . . . . . . . . . . . . . . . . . .
. . . . . 35 
11.1.5 Special case when both matrices are identical . . . . . . . . . . . .
. . . . . 36 
11.1.6 Mahalanobis distance . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 36 

11.1.1 Euclidean distance
The Euclidean distance from xi to y j is
di j = xi - y j  = 
(x 
1i - y1 j )2 + · · · + (x pi - y p j )2
11.1.2 Distance between two points
To calculate the Euclidean distance from a point represented by the vector x
to another point repre-
seted by the vector y, use one of
d = norm(x-y); 
d = sqrt(sum(abs(x-y).^2));
Henry


on 9/28/05 5:37 PM, cesarrodriguez.paginasamarillas.com at
address@hidden wrote:

> I need DSP functions to Octave, like cepstrum, Euclidian Distance, Vector
> Quantization. Could you help me!!! please
> 
> _______________________________________________________
> CESAR AUGUSTO RODRIGUEZ SUAREZ
> 
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