Nonlinear dynamical systems have been extensively studied in the last century, and as a result a wide variety of methods have been developed. Introductory books and modern reviews can be found for: ...
If you’re into mechanical devices or Fourier series (or both!), you’ve got some serious YouTubing to do. In Synthesis, [The Engineer Guy] explains how the machine creates an arbitrary waveform from ...
A mathematical theorem stating that a periodic function f(x) which is reasonably continuous may be expressed as the sum of a series of sine or cosine terms (called the Fourier series), each of which ...