Serie de Fourier

Develop the Fourier Series of a continuous function or a function defined by parts in a defined interval and plot that series, with a number of harmonics defined by the user.

It does not need an Internet connection to solve problems, all calculations are done locally on the mobile phone.

Active features:

- Accepts a continuous function defined in a range {-x <= 0 - Accepts a function defined by 2 parts, in a defined period.

- Accepts a function defined by 3 parts, in a defined period.

- Graph the initial function in the described interval (s).

- Gets the development of the Fourier series of the function.

- Break down the steps for calculating the coefficients a0, an and bn.

- Graph the Fourier series