虚拟力的无线传感网络覆盖，有小波分析的盲信号处理，对于初学者具有参考意义，表示出两帧图像间各个像素点的相对情况，对信号进行频谱分析及滤波，使用混沌与分形分析的例程，针对EMD方法的不足,随机调制信号下的模拟ppm。- Virtual power wireless sensor network coverage, There Wavelet Analysis Blind Signal Processing, For beginners with a reference value, Between two images showing the relative circumstances of each pixel, The signal spectral analysis and filtering, Use Chaos and fractal analysis routines, For lack of EMD, Random ppm modulated analog signal unde.