buck PWM model for Simulink

该文件对一个实际的直流斩波电路（BUCK）进行仿真。通过调节PWM的占空比，可以调整输出电压的大小。-The file for an actual DC chopper circuit (BUCK) simulation. By adjusting the PWM duty cycle, you can adjust the size of the output voltage.

solar_buck_final是我编写的用于基于buck电路的光伏发电系统，有MTTP最大功率跟踪，PWM调制，能直接出结果-Solar_buck_final is the photovoltaic power generation system that I have written for the buck circuit, and has the MTTP maximum power tracking, PWM modulation, can directly result