Wavelets, predição linear e LS-SVM aplicados na análise e classificação de sinais de vozes patológicas

Wavelets, predição linear e LS-SVM aplicados na análise e classificação de sinais de vozes patológicas

Neste trabalho, foram utilizadas as vantagens da ferramenta matemática de análise temporal e espectral, a transformada wavelet discreta (DWT), além dos coeficientes de predição linear (LPC) e do algoritmo de inteligência artificial, Least Squares Support Vector Machines (LS-SVM), para aplicações...

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Bibliographic Details
Main Author:	Everthon Silva Fonseca
Other Authors:	José Carlos Pereira
Language:	Portuguese
Published:	Universidade de São Paulo 2008
Subjects:	Classificador support vector machines Filtro inverso de predição linear Transformada wavelet Vozes patológicas Discrete wavelet transform Linear prediction inverse filter Pathological voices Support vector machines classifier
Online Access:	http://www.teses.usp.br/teses/disponiveis/18/18133/tde-04072008-094655/

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