中文说明：SPVM 的参考矢量的示例程序 目的 ︰ 打造参考矢量，可以建立两电平逆变器的空间矢量调制的 Simulink 模型基于 Simulink 模块。
English Description：
Sample program for reference vector for SPVM Objective: To build a Simulink module for the reference vector, based on which the Simulink model for the space vector modulation for two-lever inverters can be built.