Discover how probability distribution methods can help predict stock market returns and improve investment decisions. Learn ...

Abstract: Aiming at suppressing the switching frequen- cy harmonics, a novel discrete hybrid dual random control (DHDRC) technique is proposed in this article. Based on the space vector pulsewidth ...

Some Interstate Highway routes in the United States have already been adapted to having variable speed limits, a relative novelty in the United States, but something that has been relatively common in ...

Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

Abstract: The article examines statistical properties of cumulative estimates of the bounds of the mathematical expectation of a discrete random variable and point estimates constructed on their basis ...