Abstract: We derive the characteristic function (CF) for two product distributions—first for the product of two Gaussian random variables (RVs), where one has zero mean and unity variance, and the ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: A method for fuzzy random variable generation based on α-cuts and uniform random numbers is proposed in this article. A form of α-invariance is proven for a class of fuzzy numbers (FNs) and ...

The Random123 library is a collection of counter-based random number generators ( "CBRNGs") for CPUs (C and C++) and GPUs (CUDA and OpenCL), as described in Parallel Random Numbers: As Easy as 1, 2, 3 ...

Forbes contributors publish independent expert analyses and insights. I track enterprise software application development & data management. AI is all about logic, but not all of it is straightforward ...

Forecasting for any small business involves guesswork. You know your business and its past performance, but you may not be comfortable predicting the future. Using Excel is a great way to perform what ...

Arizona Cardinals rookie Max Melton recently walked into a local Goodwill looking for a throwback jersey to wear on the first day of training camp. He found one—a No. 4 Kevin Kolb jersey. But he ...

Any student new to the principles of fluid dynamics will be familiar with Bernoulli’s principle and the Venturi effect, where the speed of a liquid or gas increases when the size of the conduit it ...

To lose a wallet is a tough lesson for any 10-year-old to learn. Thankfully, a group of kind-hearted folks came together to make it less painful. Jordan Dudley, a New York native, visited Lancaster ...