Follow this link to find my blog in Portuguese, about electrical engineering and teaching. This is the page used to communicate with my students and collaborators in Brazil.

I put there **a page** that, exceptionally, is in English, called * Machine Intelligence*. It tells the story of the blog’s header.

Subjects already posted in the Portuguese blog:

### Category: INSTRUMENTATION

- Propagation of sistematic measurement errors
- Ohm’s law
- Nonlinear resistors and incremental resistance
- More on nonlinear resistors
- Introduction to LabVIEW
- Image capture from web cams and USB cameras with LabVIEW
- LabVIEW programming – part 1
- LabVIEW programming – part 2

### Category: MATHEMATICS

- Complex numbers and exponentials
- Dirac’s delta or unitary impulse
- Fourier series and Fourier transform

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