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Re: Speaker Verification
From: |
Henry F. Mollet |
Subject: |
Re: Speaker Verification |
Date: |
Wed, 28 Sep 2005 18:51:40 -0700 |
User-agent: |
Microsoft-Entourage/11.1.0.040913 |
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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Octave is freely available under the terms of the GNU GPL.
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How to fund new projects: http://www.octave.org/funding.html
Subscription information: http://www.octave.org/archive.html
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