TortoiseSVN

说明：  Chau Yuen的酉空时码例程， 瑞利衰落信道下，采用4发1收，比较了不同信噪比下的BER和SER(Chau Yuen Unitary space-time code routines, Rayleigh fading channel, using 4-fat one collection, comparison of different signal to noise ratio of BER and SER)

多用户检测技术仿真实现，对性能进行严密的可视化实现(多用户检测技术仿真实现)

由于语法问题！和技术不到家！倒置这个初级版本很鸡肋！网上找了点资料！也复制了一此！（嘿嘿！）(Because grammar question! And technology than at home! This initial version of a blunt upside down! Information on the Internet to find a point! This is also a copy! (Hey!))

ARMA模型的功率谱估计程序，简单易懂，免费下载。(spectral estimation)

邻域平均法滤波 原图像画面清晰，添加勒椒盐噪声后图像上产生勒明显的黑色斑点（噪声），用不同模板的平滑滤波处理后图像上的噪声消失，但是图像变得模糊，并且，使用的模板越大，对图像的去噪效果越好，同时图像也变得越模糊。 (Neighborhood averaging filter clear picture of the original image, add the Le Salt and pepper noise generated after the image Roming noticeable black spots (noise), smoothing with different template processed image noise disappear, but the images become blurred, and the use of template bigger the better the image de-noising the same time, the image becomes more blurred.)

信号平滑滤波代码,用于平滑滤波处理，由Matlab编成(Signal smoothing filter code for smoothing filter processing, compiled by the Matlab)

OFDM 系统搭建 仅供学习交流 加入了高斯信道的影响 (OFDM Fiber communication System structure)

梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)

通过不同控制模态切换实现仿人智能控制(Through different control mode switching realize humanoid intelligent control)

MATLAB s-function程序标准模板，改动即可用。(MATLAB s-function program standard template modification to use.)