exam4_2

Simulation Digital communication by using matlab

说明：  扩频系统中的小实验，具体介绍在文件kuopin_all中有介绍。(spread spectrum system of small experiments, which are detailed in the document kuopin_all were introduced.)

matlab下的m file代码——频率为3Hz的高斯白噪声信号代码(based on matlab s m file----a random signal with the frequency of 3Hz)

sar雷达成像算法仿真，希望有高手指点一下！(sar radar imaging algorithm simulation, you would like to have expert advice!)

用matlab将图片进行运动模糊处理，再分别用直接你滤波法，维纳滤波法来对图片进行复原(Using matlab motion blur the picture, and then were used to direct your filtering, Wiener filtering method to recover the picture)

层次分析法 在matlab中的应用 很好用 很强大 (AHP application in matlab good use very powerful)

matlab绘制阵列正六边形。采用角度方法。(Draw a regular hexagon array matlab. Using the angle method.)

用LMS算法实线性均衡结构现光纤信道的自适应均衡，简单实用(LMS algorithm with real-balance structure is linear fiber channel adaptive equalization, simple and practical)

it presence the effect of stiffness variation in active air_suspension system.

代码实现的采用AdaBoost算法进行人脸检测，采用笔记本摄像头读入程序(Code using AdaBoost face detection algorithm, using notebook camera reading program)