有CDF三角函数曲线/三维曲线图，有小波分析的盲信号处理，虚拟力的无线传感网络覆盖，可实现对二维数据的聚类，对于初学matlab的同学会有帮助，有较好的参考价值。- There CDF trigonometric curve/3D graphs, There Wavelet Analysis Blind Signal Processing, Virtual power wireless sensor network coverage, Can realize the two-dimensional data clustering, Matlab for beginner students will help, There are good reference value.