采用偏最小二乘法，三相光伏逆变并网的仿真，利用贝叶斯原理估计混合logit模型的参数，采用了小波去噪的思想，多元数据分析的主分量分析投影，对HARQ系统的吞吐量分析。- Partial least squares method, Three-phase photovoltaic inverter and network simulation, Bayesian parameter estimation principle mixed logit model, Using wavelet denoising thought, Principal component analysis of multivariate data analysis projection, HARQ throughput analysis of the system.