中文说明：正确率可以达到98％，基于SVPWM的三电平逆变的matlab仿真，均值便宜跟踪的示例，是国外的成品模型，LDPC码的完整的编译码，添加噪声处理。
English Description：
The correct rate can reach three, based on the SVPWM 98% level inverter matlab simulation, mean cheap tracking example, is a foreign product model, LDPC code complete code, add noise processing.