中文说明：包含优化类的几个简单示例程序，FIR 底通和带通滤波器和IIR 底通和带通滤波器，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，各种kalman滤波器的设计，是小学期课程设计的题目。
English Description：
Contains the optimization of several simple example program, at the bottom of the fir pass and band-pass filter and IIR bottom pass and band-pass filter can achieve the two-dimensional data clustering and graph simulation is speed, distance, magnitude, 3D image, design a variety of Kalman filter is the title of primary phase of the course design.