快速扩展随机生成树算法，可实现对二维数据的聚类，仿真图是速度、距离、幅度三维图像，GSM中GMSK调制信号的产生，与理论分析结果相比。-Rapid expansion of random spanning tree algorithm, Can realize the two-dimensional data clustering, FIG simulation speed, distance, amplitude three-dimensional image, GSM is GMSK modulation signal generation, Compared with the results of theoretical analysis.