虚拟力的无线传感网络覆盖，包括最小二乘法、SVM、神经网络、1_k近邻法,有详细的注释，能量熵的计算，可以得到很精确的幅值、频率、相位估计，最终的权值矩阵就是滤波器的系数。- Virtual power wireless sensor network coverage, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, There are detailed notes, Energy entropy calculation, You can get a very accurate amplitude, frequency, phase estimation, The final weight matrix is ??the filter coefficient.