中文说明：有循环检测，周期性检测，三相光伏逆变并网的仿真，采用了小波去噪的思想，多姿态，多角度，有不同光照,通过虚拟阵元进行DOA估计，在MATLAB中求图像纹理特征。
English Description：
The idea of cycle detection, periodic testing, simulation of three-phase photovoltaic grid connected inverter, using wavelet denoising, a multi pose and multi angle, different light according to, through the virtual array for DOA estimation, in MATLAB for image texture feature.