Here are some of my notes on some miscellaneous topics that came up during my research. Feel free to use them---attribution is appreciated but not required. [1] Computing βN. [2] Index-mapping for Spherical Harmonics Expansion. [3] If you find Eq.(7) and Eq.(9) in [2] a bit mysterious, then the first three problems and solutions in this brief note may help you understand how these equations come about. These problems were assigned as homework problems in a freshman CS course I taught at CUA. |