The VHC-2WLS combines bistatic range (BR), time difference of arrival (TDOA) and Doppler shift (DS) to improve the estimation accuracy of the position and velocity of a moving target in the ...

The kinematic tracking problem is formulated as a second-order system and the objective is to simultaneously reduce the errors in position and velocity. The extreme learning machines (ELM) algorithm ...

The Cut List for Week 23 of 2025. Jamie analyzes potential fantasy baseball busts, overvalued players, and injured players ...

Yahoo Finance is chronicling the latest news and updates on Trump's tariffs.

A federal appeals court ruled on Friday that most of President Trump's global tariffs were illegal. The ruling explains the president exceeded his authority in using emergency powers to impose them.