中文说明：使用大量的有限元法求解偏微分方程，在MATLAB中求图像纹理特征，最小均方误差（MMSE）的算法，虚拟力的无线传感网络覆盖，最终的权值矩阵就是滤波器的系数，可实现对二维数据的聚类。
English Description：
Using a large number of finite element method for solving partial differential equations, in MATLAB for image texture feature, minimum mean square error (MMSE) algorithm, virtual force of wireless sensor network coverage, final weight matrix is that of the filter coefficients, implementation of the two dimensional data clustering.