利用matlab GUI实现的串口编程例子，quDlroq参数包含优化类的几个简单示例程序，部分实现了追踪测速迭代松弛算法，双向PCS控制仿真，oxKYILy条件可以实现模式识别领域的数据的分类及回归，BP神经网络用于函数拟合与模式识别。- Use serial programming examples matlab GUI implementation, quDlroq parameter　Optimization class contains several simple sample programs, Partially achieved tracking speed iterative relaxation algorithm, Two-way PCS control simulation, oxKYILy condition　You can achieve data classification and regression pattern recognition, BP neural network function fitting and pattern recognition.