针对EMD方法的不足,虚拟力的无线传感网络覆盖，本程序的性能已经达到较高水平，PLS部分最小二乘工具箱,添加噪声处理，信号处理中的旋转不变子空间法。- For lack of EMD, Virtual power wireless sensor network coverage, The performance of the program has reached a high level, PLS PLS toolbox, Add noise processing, Signal Proces