CHAPTER1

读取字符串，统一转换成小写后，删除相同的字符(Read the string converted to lower case after the reunification, delete the same character)

说明：  meanshift跟踪算法的实现，主要是利用metlab来完成的，效果还不错(mean shift tracking algorism)

说明：  蚁群算法的改进 在MATLAB中可以直接仿真 研究这方面的可以好好间就一下(Ant colony algorithm is improved)

说明：  通过Matlab仿真，对有无信道估计对系统误码率的影响进行了比较，对LS和MMSE估计算法进行比较(Matlab simulation, whether the channel estimation system bit error rate compared with LS and MMSE estimation algorithm compares)

第5章 函数逼近.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 5, function approximation)

single phase active harmonic filter

针对某一个非线性系统，基于backstepping设计一个控制率，使得系统能够实现原点镇定。(For a nonlinear system, a control rate based on backstepping is designed to stabilize the origin of the system.)

用粒子滤波产生各种分布的随机数，包括指数分布、高斯分布、二项分布，用MATLAB实现的(Particle filter with a variety of random number generation, including the exponential distribution, Gaussian distribution, binomial distribution, with a MATLAB implementation)

包含大量matlab资料，包括重难点解释和实例、各种函数用法(Contains a large matlab materials, including heavy and difficult explanations and examples of usage of various functions)

用希尔伯特黄变换（HHT）求时频谱和边际谱(Using Hilbert Huang transform (HHT) to find the spectrum and marginal spectrum)