单径或多径瑞利衰落信道仿真，虚拟力的无线传感网络覆盖，利用自然梯度算法，数据模型归一化，模态振动，是信号处理的基础，一个很有用的程序。- Single path or multipath Rayleigh fading channel simulation, Virtual power wireless sensor network coverage, Use of natural gradient algorithm, Normalized data model, modal vibration, Is the basis of the signal processing, A very useful program.