电子大赛源代码，包括线路识别，电机驱动，PWM控制，无线调试模块等,共有需要的同学参考-The electronic contest source code, including line identification, motor drivers, PWM control, wireless debugging module Total need classmate reference

ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，信号维数的估计，虚拟力的无线传感网络覆盖。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Signal dimension estimates, Virtual power wireless sensor network coverage.