Abstract: This paper considers the problem of multiple unknown emitters tracking based on distributed sensor arrays. The most common two-step methods firstly track the intermediate parameters and then ...

Abstract: Based on the high-order difference co-array concept, an enhanced four-level nested array (E-FL-NA) is first proposed, which optimizes the consecutive lags at the fourth-order difference ...

Laptops are practical because you can take them with you. However, laptops have a relatively small screen. If you work on a mobile computer, it quickly becomes annoying to constantly switch programs.