中文说明：有较好的参考价值，均值便宜跟踪的示例，通过反复训练模板能有较高的识别率，包含优化类的几个简单示例程序，BP神经网络用于函数拟合与模式识别，用MATLAB实现的压缩传感。
English Description：
Have a good reference value, mean cheaper track sample, through repeated training pattern can have higher recognition rate, including optimization of several simple example program, BP neural network for function approximation and pattern recognition, using MATLAB to achieve the compressed sensing.