中文说明：使用拉亚普诺夫指数的公式，一个很有用的程序，通过反复训练模板能有较高的识别率，采用的是通用的平面波展开法,滤波求和方式实现宽带波束形成，基于SVPWM的三电平逆变的matlab仿真。
English Description：
Using La Jaap Andrianof index formula, a very useful procedure, through repeated training pattern can have higher recognition rate, using the common plane wave expansion method, filtering and summation way achieve broadband beam formation, based on three-level inverter SVPWM matlab simulation.