应用小区域方差对比，程序简单，含噪脉冲信号进行相关检测,正确率可以达到98％，对于初学matlab的同学会有帮助，通过matlab代码，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。- Application of small area variance comparison, simple procedures, Noisy pulse correlation detection signal, Accuracy can reach 98 , Matlab for beginner students will help, By matlab code, PV modules contain, MPPT module, BOOST module, inverter module.