Abstract: In this letter, a 2-D parameter-optimized spatial finite-difference temporal differential (SFDTD) method is presented, referred to as the PO-SFDTD method. First, the dispersion ...
Abstract: This article introduces a path tracking control method for unmanned surface vehicle (USV), which uses finite-time adaptive fuzzy technology combined with command filter. Divide the path ...
For the last 80 years, the theory of quantum electrodynamics (QED), which describes all electromagnetic interactions, has ...
Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Investopedia / Dennis Madamba Rule 72(t) allows penalty-free withdrawals from individual ...
A CFD, or contract for difference, is a type of financial derivative that allows you to speculate on the price movement of an asset without owning the asset itself. The CFD meaning is relatively ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results