Tsinghua-Matlab-Simulink

3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。(The code of PN generate for spread spectrum tecnology.)

在matlab的开发环境中，对图像进行RGB到RLab的转换(The development environment in matlab for image conversion of RGB to RLab)

基于!"#$" 的移动通信中多径衰落信道的仿真(Mobile communications based on !" #$" multipath fading channel simulation)

mathews数值分析书的源代码，用matlab编写，第一章第七部分。(mathews numerical analysis of the book' s source code, using matlab, the first chapter of Part VII.)

On the companion website, you will find in the directory Chap exercises/chapter3 a workspace ex3M1.mat. Load this workspace and plot the speech waveform labeled speech1 10k. This speech segment was taken a vowel sound that is approximately periodic, 25 ms in duration, and sampled at 10000 samples/s.

说明：  本文利用模糊理论中的高斯隶属 度函数来获得模糊观测下具有概率特性的似然函数，并且由此似然函数得到每个传感器提供信息的可信度；再将各传感器的可 信度转化成基本概率赋值函数即mass 函数；最后利用证据理论对多传感器信息进行融合。对目标识别的仿真试验表明该方法获 得的结果比直接结果具有更高的精度和可靠性。(The method uses fuzzy theory in the Gaussian fuzzy membership function to obtain a probable characteristic under observation likelihood function，and the resulting likelihood function gets the credibility of the information provided by the sensors.Then the reliability of each sensor is changed to a mass function.Finally，multi-sensor information is combined by using evidence theory.Simulation of target recognition shows that the results obtained have higher accuracy and reliability.)

可以实现跳频和直序列通信仿真，对于初学者可以参考一下(Frequency hopping and direct-sequence communication simulation)

很好的一本书，适合初学者，尤其对想要用matlab实现与计算机互动的人很重要。(A good book is suitable for beginners, especially to want to use matlab and computer interaction people is very important.)

this code is developed in matlab for different sound using wavelets

关于车间调度问题JSP的遗传算法.直接可以调用该函数进行运算(About shop scheduling problem JSP GA)