cyclic

Image artefacts when using cyclic colormaps for periodic data Question: I am currently trying to visualize the phase of an electromagnetic field which is 2pi-periodic. To visualize that e.g. 1.9 pi is almost the same as 0, I am using a cyclic colormap (twilight). However, when I plot my images, there are always lines at …

understanding the cyclic rotation codility challenge? Question: I want to start by saying thank you for the help first. I am tackling the cyclic rotation problem where you have to shift the contents of an list/array to the right and effectively wrapping the elements around so for example: For example, given A = [3, 8, …