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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Otimização matemática: cálculo dos extremos de uma função / Mathematical optimization: calculation of extremes of a function

Nunes, Evandro Barbosa 03 July 2014 (has links)
Submitted by Erika Demachki (erikademachki@gmail.com) on 2014-10-21T17:49:12Z No. of bitstreams: 2 Dissertação - Evandro Barbosa Nunes - 2014.pdf: 3739731 bytes, checksum: cbe9d0902f876b1f65e9268e0f6256c3 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) / Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2014-10-21T18:16:43Z (GMT) No. of bitstreams: 2 Dissertação - Evandro Barbosa Nunes - 2014.pdf: 3739731 bytes, checksum: cbe9d0902f876b1f65e9268e0f6256c3 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) / Made available in DSpace on 2014-10-21T18:16:43Z (GMT). No. of bitstreams: 2 Dissertação - Evandro Barbosa Nunes - 2014.pdf: 3739731 bytes, checksum: cbe9d0902f876b1f65e9268e0f6256c3 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2014-07-03 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / Optimization problems seek to maximize or minimize a certain function, they play an important role in the real world. Many practical applications of sciences like engineering and economics can be formulated through optimization problems, for example, minimizing the amount of energy used in a factory or maximizing the investment of a person. In this work we will deal with issues of functions of one, two or three variables in the search for the point whose value is maximum or minimum, will be treated contents that can be worked in high school, as the Inequality of Means, Quadratic Function and also themes that can be explored in graduate course, in the case of Derivative and Method of Lagrange, all threads have interesting examples of applications of the concepts studied. / Problemas de otimização procuram maximizar ou minimizar uma determinada função, eles desempenham um papel importante no mundo real. Muitas aplicações práticas de ciências como engenharia e economia, podem ser formuladas através de problemas de otimização, como, por exemplo, a minimização da quantidade de energia usada em uma fábrica ou a maximização dos investimentos de uma pessoa. Nesse trabalho trataremos com questões de funções de uma, duas ou três variáveis na busca pelo ponto cujo o valor e máximo ou mínimo, ser a tratado conte udos que podem ser trabalhados no ensino médio, como a Desigualdade das Médias, Função Quadrática e também, temas que podem ser explorados em cursos de graduações, no caso das Derivadas e o Método de Lagrange, todos os tópicos possuem exemplos interessantes sobre aplicações dos conceitos estudados.
2

Polohovací systém pro měřicí hlukové mikrofony / Positioning system for noise measuring microphones

Pulec, Václav January 2011 (has links)
The thesis deal with programing of algorithm for creating measuring box composed of measuring points. Coordinates of these points will be used for planing trajectory of the robot’s effector. It describes construction of structural model in Solid Works and calculate dynamic model by matrix formalism in MATLAB. In conslusion dynamic model of positioning system is used for the choice of appropriate motors.

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