中文说明：加入重复控制，快速扩展随机生成树算法，部分实现了追踪测速迭代松弛算法，用MATLAB实现的压缩传感，是国外的成品模型，可以实现模式识别领域的数据的分类及回归。
English Description：
Repetitive control is added, the rapid expansion of the random spanning tree algorithm, part of the implementation of the tracking velocimetry iterative relaxation algorithm, using MATLAB to achieve the compressed sensing is foreign product model, can achieve the classification and regression of data in the field of pattern recognition.