kangou

再传一个瑞利衰落信道，大家可以看看，很有帮助(this is a reigh fading channel)

本代码对OFDM中载波频偏对系统误码率的影响进行了全面的仿真和比较，对加深对OFDM载波同步技术的理解很有帮助(The code in OFDM carrier frequency offset the impact of the system bit error rate of a comprehensive simulation and comparison to deepen the understanding of OFDM carrier synchronization helpful)

计算赫斯特指数Calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) the scaling of the renormalized q-moments of the distribution <|x(t+r)-x(t)|^q>/<x(t)^q> ~ r^[qH(q)] The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian motion, deviations form 0.5 and dependency on q are indications of multi-fractality and time-correlations.(Calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) the scaling of the renormalized q-moments of the distribution <|x(t+r)-x(t)|^q>/<x(t)^q> ~ r^[qH(q)] The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian motion, deviations form 0.5 and dependency on q are indications of multi-fractality and time-correlations.)

对SVM分类方法进行的一种改进方法。将其中的margin改变。(SVM classification method for an improved method. The margin will be one change.)

ＬＥＡＣＨ算法的ＭＡＴＬＡＢ仿真源代码程序很难找到的(LEACH code)

matlab中支持向量机工具箱的使用以及一些常用函数的介绍！(Matlab support vector machine (SVM) is the use of some of the most common and toolbox of function is introduced. )

this is a matlab/simulink simulation for the direct adaptive fuzzy control of the inverted pendilum.

说明：  Running a function on several files in Matlab

The proposed control law is also applied to Fractional order duffing system and to a 3D autonomous system which generates a four wing chaotic attractor to control chaos. The proposed control law makes the states of the system globally asymptotically stable and it also guarantees the system globally asymptotically in the presence of uncertainties in the states and external disturbances.

This file is very important for student ....