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RafaelAlvesdaCosta
  • Home
    • Publications
    • Master's dissertation
    • PhD dissertation
    • My academic lineage dates...
RafaelAlvesdaCosta
  • Home
    • Publications
    • Master's dissertation
    • PhD dissertation
    • My academic lineage dates...
  • More
    • Home
      • Publications
      • Master's dissertation
      • PhD dissertation
      • My academic lineage dates...

Publications

I am an electrical engineer with experience in discrete-time nonlinear dynamical systems that generate chaotic signals and signal processing, with an interest in chaos-based communication systems and their associated problems. In addition, I am interested in studying applied artificial intelligence (AI) on issues associated with dynamic systems and signal processing. I have a PhD from the University of São Paulo and worked for more than 13 years in pay-TV at SKY as a radio frequency engineer (satellite communications and maintenance of HPA transmitters). I am currently a professor of higher education at the São Paulo College of Technology. I teach data structure, algorithm analysis, predictive analysis and principles of data science in the data science technology course.

Google Scholar                                Mathematics Genealogy Project


Research Gate                                 CV Lattes

rcosta@lcs.poli.usp.br

Education:

  • 1999 - 2000: Electronics Technician, ETEC Guaracy Silveira, São Paulo.  [Link]

  • 2005 - 2008: Industrial Automation Technologist , Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, São Paulo.  [Link]

  • 2009 - 2013: Electrical Engineering, Faculdade de Engenharia São Paulo, São Paulo. 

  • 2022 - 2023:  Artificial Intelligence Specialist.  Universidade de São Paulo, São Paulo, Brasil.  [Link]  

  • 2013 - 2015: Master in Information Engineering, Universidade Federal do ABC, Santo André.  [Link]

            • Master's dissertation:  Caracterização temporal e espectral de sinais caóticos gerados por mapas unidimensionais (Temporal and spectral characterization of chaotic signals generated by one-dimensional maps). Universidade Federal do ABC, Santo André, Brasil, 2015.  PDF  (in portuguese)

  • 2017 -  2023: Phd in Eletrical Engineering, Universidade de São Paulo, São Paulo, Brasil.  [Link] 

            • Thesis title: Contribuições à análise espectral de sinais caóticos com aplicações em comunicações (Contributions to the spectral analysis of chaotic signals with applications in communications).  Universidade de São Paulo, São Paulo, Brasil, 2023. PDF  (in portuguese)

Personal:

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1. Mathematics and art are related in a variety of ways. On the left is a painting by the Brazilian artist  Antonio Peticov ('Estou atrasado, muito atrasado...').  [More information about his work]2. Where did the epigraphs for my thesis come from? Fernando Pessoa  , Andrew Wiles e Maryam Mirzakhani 3. On the right there is the author on a beautiful Brazilian beach called "ponta negra" and in the background the "morro do careca" at Natal.4. You can play chess with me. Add me on chess.com. My id is "ChaosBernoulli. 5. You can listen to my Brazilian music playlist. Spotify
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