fourier basis decomposition (a fourier interface) by Rafael Puodzius
- click on the time equation to start or stop time (t = ...)
- click on the function equation to generate a new random function (f(t) = ...)
- click on the function drawing to reset the animation (center of the page)
- click on any coefficient magnitude scalar to change the size of a basis function (r)
- click on any coefficient rotation scalar to change the inital phase of the basis function (θ)
- scroll to zoom in on the page
- drag to rotate the page
- press the HOME key to reset zoom and rotation to default