ch3

一个MATLAB 的图像处理和灰度变换的程序，这个是老师留的作业，里面有详细的讲解过程，非常的详细，对做图像的朋友非常有用(A MATLAB image processing and gray-scale transformation program, this is the teacher to stay the operation, which explain in detail the process, very detailed images of a friend is very useful to do)

Matlab LEACH protocol model. With source of protocol in pdf. WSN. ZigBee. 802.15.4.

说明：  使用与广大科研工作者参考和借鉴降水的分析方法和使用的分析数据(With the majority of researchers using reference for precipitation analytical methods and analysis of data used)

ofdm signal over awgn

在数字图像处理中，运用MATLAB中的函数mat2huff可以实现图像的哈夫曼编码(Huffman coding in digital image processing, the use of the MATLAB functions mat2huff can achieve the image)

说明：  介绍了一种纯相位液晶空间光调制器进行波前实时变换的方法(Describes a pure phase liquid crystal spatial light modulator for wave-front method of real-time transformation)

MATLAB经典仿真实用教程，包括很多实际源代码，可供仿真者试用(MATLAB simulation of the classic practical tutorials, including a lot of real source code for the simulation were tested)

matlab有限元分析与应用各种有限元单元程序(finite-element analysis )

说明：  雷达对导弹进行测距，导弹受气流扰动同时雷达观测存在观测误差，通过卡尔曼滤波对导弹距离进行估计(Radar is used to measure the range of missile. The missile is disturbed by airflow and there is observation error in radar observation. Kalman filter is used to estimate the range of missile.)

说明：  用matlab进行通讯专业的相关基本技术 的仿真程序（一共三个，其中两个的源代码附在文档最后，每个仿真文档均有说明）(using Matlab for communications professionals the basic technology of the simulation program (a total of three, two of which are attached to the source code files Finally, the documentation of each simulation are described))