此程序为八木天线波瓣图，利用C调用matlab，包含场强方向等(Draw the pattern of Yagi antenna)

基于矩量法（MoM）的天线分析，以八木天线为例，分析了八木天线的天线电参数特性。(Based on the method of moment (MoM) of the antenna analysis to Yagi antenna as an example, analyzes the characteristics of Yagi antenna parameters.)