An error matching principle, which is base on the error analysis of the computations with high-aspect-ratio grids, is derived for the finitedifference simulation of the viscous boundary layer flows.
通过对粘性边界层的数值模拟和误差分析，提出了差分格式的误差匹配原则。
2
The FiniteDifference Time Domain(FDTD) method was used to calculate the Voltage Standing Wave Ratio(VSWR) of a quasi-Yagi antenna.