NLMS

运用4阶高阶累积量的MUSIC算法具有更高的测向精度，需要较低的信噪比(Using 4-order cumulant of the MUSIC algorithm has higher accuracy of finding the need to lower signal to noise ratio)

matlab要求编写函数，并画出图的matlab习题，供大家参考(prepared Matlab functions, and draws a plan of Matlab Exercise, for your reference! !)

从变量可见性角度分析，Matlab程序运行过程中（以下不特别说明都是指在Matlab程序中），不同形式的变量可见范围源于于面向对象编程的概念.(variables can be seen from the point of view of analysis, Matlab procedures in the process (not refer specifically explain procedures in Matlab), different forms of variable can be seen in the area stems from the object-oriented programming concepts.)

DMC控制 当系统的参数知道很少时可以利用这种方法进行运算 从而很好的控制(DMC control parameters when the system knows very little use of this method can well control operations to)

data for EEG Epileptic

用Viterbi algorithm筛选经过含白噪声的信息。equalizer为采用Viterbi algorithm，有效减少ISI(码间串扰)，detector为简单的检验器。对比两者的误码率。信息数量为10001bit(using Viterbi algorithm method selecting the data. compared with simple detector. data length are 10001bits. Viterbi algorithm can reduce the affect of ISI （intersymbol interference）)

这是一个实现拉格朗日插值的数学程序，也很经典。(This is a mathematical realization of Lagrange interpolation process is also very classic.)

用于分析高阶谱矩的计算，主要在随机信号处理与分析(Used for the calculation of higher order spectral analysis)

Addition for existing code

Denoising can be done using this m files