自己搭建的单相双极性SPWM逆变电路的模型，可直接仿真出结果-Single-phase model of bipolar SPWM inverter circuit build their own direct simulation results

单相双极性SPWM波形图的仿真模型，可用于快速傅里叶变换（FFT）分析以及谐波畸变率分析-Single phase bipolar SPWM waveform simulation model can be used for fast Fourier transform (FFT) analysis and harmonic distortion rate analysis

此为单相双极性MATLAB仿真实例，用以了解单相双极性电力电子电路(This is a single-phase bipolar MATLAB simulation example to understand single-phase bipolar power electronic circuits)