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Modeling of Riciean channel by uniform distribution function.

一级倒立摆仿真程序，实现了一级倒立摆的摆起稳定控制(one inverted pendulum simulation program, to achieve a level of stability control for inverted pendulum swing-up)

关于稀疏最小二乘算法的matlab程序，适于学习和运用！-(About sparse least squares algorithm matlab program, suitable for learning and use!-)

说明：  支持向量机的C++源代码包，用机器学习的方法处理优化问题，可以作为matlab的工具箱。(C++ code for proceeding SVM problems！)

There are 19 questions and 1 programming exercise. Some of them are very easy, some of them are really hard and challenging, and these will be marked as such. If you don’t want to be challenged too much, you can skip the hard questions

本算法用来实现图像的首数字规则特性，首数字规则在1881年就被发现，他能检测图像的所有像素点的AC系数是否符合首数字规则(The first algorithm is used to achieve image characteristic figure rule, the first rule number 1881 was found that he can detect all the pixels in the image whether the First Digital AC coefficient rules)

线性四叉树编码，包括四进制和十进制数据的编码(Linear quadtree coding, including four hexadecimal and decimal data coding)

Simplified model of induction motor and drive

金字塔算法的实现，这个是例程，直接运行没错误(sift Pyramid)

粒子滤波器程序，应用了SIS方法和蒙特卡罗方法(particle filter codes，using SIS method and Monte Carlo method)