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SISTEMAS DINÂMICOS 
NÃO-LINEARES 
(CAOS E FRACTAIS) 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
1ª PARTE 
CONCEITOS BÁSICOS 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
CONCEITOS BÁSICOS 
3푥 + 2푦 − 푧 = 1 
2푥 − 2푦 + 4푧 = −2 
−푥 + 1/2 푦 − 푧 = 0 
푑푥 
푑푡 
= 휎(푦 − 푥) 
i. Sistema 
푑푦 
ii. Sistemas 푑푡 
Dinâmicos Não Lineares 
푑푧 
푑푡 
iii. Teoria do Caos 
푥 = 1 
푦 = −2 
푧 = −2 
iv. Fractais 
= 푥 휌 − 푧 − 푦 
= 푥푦 − 훽푧 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
2ª PARTE 
FUNÇÕES CAÓTICAS 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
FUNÇÕES CAÓTICAS 
i. Função 푥푛+1 = 푘 Logística 
∗ 푥푛 ∗ (1 − 푥푛) 
ii. Função “Coração 1” 
푥2 + 푦2 − 1 3 − 푥2 ∗ 푦3 = 0 
iii. Função “Coração 2” 
푦 = ( cos 푥 ∗ cos 200 ∗ 푥 + 푎푏푠 푥 − 0.7 ∗ 4 − 푥 ∗ 푥 0.01 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
3ª PARTE 
NOVAS FORMAS DE 
ENCARAR O CAOS 
(OU ARTE CAÓTICA) 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
4ª PARTE 
EXEMPLOS MUSICAIS 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
REFERÊNCIAS: 
EDGAR, Gerald. Classics on Fractals. ISBN 978-0-8133-4153-8. Westview Press. Boulder: 2004; 
GOUYET, Jean-François. Physics and fractal structures. ISBN 978-0-387-94153-0. Masson 
Springer. Paris/New York:1996; 
LAY, David C.. Linear Algebra and Its Applications. 3rd edition. ISBN 978-0-321-28713-7. 
Addison Wesley. Boston: 2005; 
MANDELBROT, Benoît B. The fractal geometry of nature. ISBN 978-0-7167-1186-5. W.H. 
Freeman and Company. Nova Iorque: 1983; 
MAY, Robert M. "O Frágil Equilíbrio da Vida". Em Ciência Hoje, p20. Rio de Janeiro: 1992; 
MOLER, Cleve. Experiments with MATLAB. Ebook: 2011; 
MOORTON, Richard F., Jr.. "Hesiod as Precursor to the Presocratic Philosophers: A Voeglinian 
View". Baton Rouge: 2001; 
PUIG, Daniel Fils. Música e Sistemas Dinâmicos Não-Lineares: uma abordagem composicional. 
Dissertação (Mestrado em Música) - Universidade Federal do Rio de Janeiro - UFRJ, 
Escola de Música - PPGM, Rio de Janeiro, 2005; 
TSUMURA, David Toshio. Creation and Destruction. A Reappraisal of the Chaoskampf Theory in 
the Old Testament. ISBN 978-1-57506-106-1. Eisenbrauns. Winona Lake: 1989; 2nd 
ed. 2005; 
UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN

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Sistemas Dinâmicos Não-Lineares (Caos e Fractais) - Seminário

  • 1. SISTEMAS DINÂMICOS NÃO-LINEARES (CAOS E FRACTAIS) UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 2. UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 3. 1ª PARTE CONCEITOS BÁSICOS UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 4. CONCEITOS BÁSICOS 3푥 + 2푦 − 푧 = 1 2푥 − 2푦 + 4푧 = −2 −푥 + 1/2 푦 − 푧 = 0 푑푥 푑푡 = 휎(푦 − 푥) i. Sistema 푑푦 ii. Sistemas 푑푡 Dinâmicos Não Lineares 푑푧 푑푡 iii. Teoria do Caos 푥 = 1 푦 = −2 푧 = −2 iv. Fractais = 푥 휌 − 푧 − 푦 = 푥푦 − 훽푧 UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 5. UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 6. 2ª PARTE FUNÇÕES CAÓTICAS UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 7. FUNÇÕES CAÓTICAS i. Função 푥푛+1 = 푘 Logística ∗ 푥푛 ∗ (1 − 푥푛) ii. Função “Coração 1” 푥2 + 푦2 − 1 3 − 푥2 ∗ 푦3 = 0 iii. Função “Coração 2” 푦 = ( cos 푥 ∗ cos 200 ∗ 푥 + 푎푏푠 푥 − 0.7 ∗ 4 − 푥 ∗ 푥 0.01 UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 8. UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 9. 3ª PARTE NOVAS FORMAS DE ENCARAR O CAOS (OU ARTE CAÓTICA) UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 10. UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 11. 4ª PARTE EXEMPLOS MUSICAIS UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 12. UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN
  • 13. REFERÊNCIAS: EDGAR, Gerald. Classics on Fractals. ISBN 978-0-8133-4153-8. Westview Press. Boulder: 2004; GOUYET, Jean-François. Physics and fractal structures. ISBN 978-0-387-94153-0. Masson Springer. Paris/New York:1996; LAY, David C.. Linear Algebra and Its Applications. 3rd edition. ISBN 978-0-321-28713-7. Addison Wesley. Boston: 2005; MANDELBROT, Benoît B. The fractal geometry of nature. ISBN 978-0-7167-1186-5. W.H. Freeman and Company. Nova Iorque: 1983; MAY, Robert M. "O Frágil Equilíbrio da Vida". Em Ciência Hoje, p20. Rio de Janeiro: 1992; MOLER, Cleve. Experiments with MATLAB. Ebook: 2011; MOORTON, Richard F., Jr.. "Hesiod as Precursor to the Presocratic Philosophers: A Voeglinian View". Baton Rouge: 2001; PUIG, Daniel Fils. Música e Sistemas Dinâmicos Não-Lineares: uma abordagem composicional. Dissertação (Mestrado em Música) - Universidade Federal do Rio de Janeiro - UFRJ, Escola de Música - PPGM, Rio de Janeiro, 2005; TSUMURA, David Toshio. Creation and Destruction. A Reappraisal of the Chaoskampf Theory in the Old Testament. ISBN 978-1-57506-106-1. Eisenbrauns. Winona Lake: 1989; 2nd ed. 2005; UNIVERSIDADE 10/10/2014 FEDERAL DO RIO DE JANEIRO – ESCOLA DE MÚSICA RODRIGO FURMAN