Systems Identication
Mostrando 1-6 de 6 artigos, teses e dissertações.
-
1. Um estudo sobre reconhecimento de padrões: um aprendizado supervisionado com classificador bayesiano / A study on pattern recognition: supervised learning with a Bayesian classier
The facility we have to recognize a face, to understand spoken words, reading manuscripts, identifying car keys in our pocket and deciding whether an apple is ripe by its smell, belie the complex processes that are behind the act to recognize these patterns. These recognitions have been crucial to our survival, and over the past tens of millions of years sop
Publicado em: 2011
-
2. Transcriptional networks reconstruction: identification of genes involved on cattle response to tick Rhipicephalus (Boophilus) microplus infestation.
In tropical countries, losses caused by tick infestation in cattle lead to a great impact on animal production systems. Weight and feed conversion reduction, together with diseases transmitted by the parasite are some of the problems that lead to economic losses of billion dollars a year. In a general way, Bos taurus indicus cattle are less susceptible to in
INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY. Publicado em: 2011
-
3. Filtragem e identificação em sistemas lineares sujeitos a saltos markovianos com modo de operação não observado. / Filtering and Identification of Markov jump linear systems with unobserved mode of operation.
Este trabalho propõe uma metodologia de identificação para sistemas lineares sujeitos a saltos markovianos. Dada uma sequência de observações ruidosas da variável de estados, busca-se estimá-la juntamente com os parâmetros (desconhecidos) que descrevem o sistema dinâmico no espaço de estados. Como é bem conhecido, a ltragem ótima nesta classe de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/06/2010
-
4. A dinamica por tras da sequencia espectral / The dynamic behind the spectral sequence
In this work, we present an algorithm for a chain complex C and its di_erential given by a connection matrix which determines an associated spectral sequence (Er, dr). More specifically, a system spanning Er in terms of the original basis of C is obtained as well as the identi_cation of all di_erentials dr p : Er p ! Er p?r. In exploring the dynamical implic
Publicado em: 2008
-
5. Análise e projeto de sistemas de controle para atuadores hidráulicos servo acionados : um estudo de caso
This work approaches the modeling problem of servo hydraulic position systems and analyzes the question of the project and application in this context of not conventional control systems. In such a way, an appropriate bench of tests is described with details, as much in functional terms as to the technology of its elements. This bench, is in PUCPR and here c
Publicado em: 2006
-
6. Plataforma de ensaios para acionamento e controle de motores usando DSPS
This work presents a hardware and software integrated environment for study and development of drivers and controls for induction motors. In the platform setup two Texas Instruments DSPs (Digital Signal Processors) has been used, in a master-slave conguration: the TMS320C6201 DSP, contained in a manufacturers evaluation board inserted in a PC, and the TMS320
Publicado em: 2002