PolarLab

对GARCH－t模型参数的估计,主要是运用已有的股票数据估计参数(GARCH-t model for the estimated parameters, mainly the use of stock data has been estimated parameters)

直接序列扩频系统的仿真程序，里面附有仿真程序结果图(Direct sequence spread spectrum system simulation program, which results with a simulation program map)

介绍了butterworth的二自由度的实现(Describes two degrees of freedom to achieve butterworth)

阻尼牛顿法求解minf(x)=(1-x1)^2+2*(x2-x1^2)^2初始点x=(0,0)精度为0.01。可运行出结果,程序清晰,算法明确。(Damped Newton method for solving min f (x) = (1-x1) ^ 2+2* (x2-x1 ^ 2) ^ 2 the initial point x = (0,0) accuracy of 0.01.It Can run out the results 。 the program is clear, algorithm is explicit. )

主要用来计算给定观测序列的概率（求解HMM中的第一个问题）(Mainly used to calculate the probability of a given observation sequence (HMM solving the first problem))

it is the file which consists of ofdm using matlab

一个三层的神经网络算法,可以用来数据拟合,建模.(A three-tier neural network algorithm can be used to data fitting, modeling.)

现代通信系统matlab版随书代码，很好用的(Modern communication system with matlab edition book code )

本上传资料为simulink学习教程，通过此教程可以了解一些基本操作。(The upload data to simulink tutorials through this tutorial to learn some of the basic operations.)

对有光照影响的图像实行同态滤波，滤除光照影响(The implementation of the homomorphic filtering, filter out light effects on the image)