This application yields various parameters for progressive waves of permanent form, as predicted by Fourier series approximation. It provides estimates for common engineering parameters such as water ...

We will see that the Fourier transform in this particular case is nothing but the sinc envelope of the Fourier series coefficients. Consider the Fourier series representation of the rectangular wave ...

We’ve seen many graphical and animated explainers for the Fourier series. We suppose it is because it is so much fun to create the little moving pictures, and, as a bonus, it really helps ...