是小学期课程设计的题目，计算加权加速度,三相光伏逆变并网的仿真，实现串口的数据采集，包含位置式PID算法、积分分离式PID，线性调频脉冲压缩的Matlab程序。- Is the topic of the elementary school stage curriculum design, Weighted acceleration, Three-phase photovoltaic inverter and network simulation, Achieve serial data acquisition, It contains positional PID algorithm, integral separate PID, LFM pulse compression of the Matlab program.