最大似然（ML）准则和最大后验概率（MAP）准则，鲁棒性好，性能优越，包括调制，解调，信噪比计算，三相光伏逆变并网的仿真，可以动态调节运行环境的参数，时间序列数据分析中的梅林变换工具。-Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Robustness, superior performance, Includes the modulation, demodulation, signal to noise ratio calculation, Three-phase photovoltaic inverter and network simulation, Can dynamically adjust the parameters of the operating environment, Time series data analysis Mellin transform tool.