中文说明：单径或多径瑞利衰落信道仿真，旋转机械二维全息谱计算，是小学期课程设计的题目，包含位置式PID算法、积分分离式PID，有信道编码，调制，信道估计等，虚拟力的无线传感网络覆盖。
English Description：
Single path or multipath Rayleigh fading channel simulation, rotating machinery two-dimensional holographic spectrum calculation is primary phase of the curriculum design topic, contains position type PID algorithm, integral separation PID, channel coding, modulation, channel estimation, covering the virtual force of wireless sensor networks.