说明：  利用竞争神经网络实现2维10类数据的聚类。产生[0 1]之间的10类聚类数据（每类15个样本），用竞争神经网络实现所产生数据的聚类，并在同一图上显示聚类结果。
(2 dimensional and 10 dimensional data clustering is realized by competitive neural network. 10 classes of cluster data (15 samples per class) between [0 1] are generated, and the clustering of the data generated by the competitive neural network is realized, and the clustering results are displayed on the same graph.)