BPshenjinwangluo

matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图，直接运行main函数即可(Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead of a rectangular pulse shape? Study the signal constellation in the receiver for various values of Eb/N0 for the AWGN channel. )

this is useful to generate noise in communication channels at the time of simulation

计算LTE物理层中Turbo码的误码率，该模块能应用于整个系统链路级仿真(Calculate the the Turbo code error rate in the LTE physical layer, the module can be applied to the link-level simulation of the entire system)

用于求解无向图的最短距离法，且用MATLAB求解的代码源文件(The shortest distance method is used for undirected graph)

这篇论文可帮助大家快速的学习matlab编程(This paper will help study of U.S. Express matlab programming)

matlab file to get the effect of rayleigh fading

说明：  基于MATLAB的有限元分析工具箱，文件名即为函数运行名，其中包含了结构分析中需要的梁元、杆元函数，将工具箱解压到MATLAB工作目录后在路径中添加该文件夹路径即可。(The finite element analysis based on MATLAB toolbox, the file name shall be the function to run names, including the structure of the beam elements that need, member element function, MATLAB toolbox to extract working directory in the path to add the folder path can.)

ofdm transmitter with channel state information

Matlab机器人工具箱，包含了PUMA机械臂、移动机器人模型及机器人相关基础技术的toolbox，使用时请按说明使用。(Matlab robot toolbox contains PUMA manipulator, mobile robot model and the robot the underlying technology toolbox, when used in accordance with the instructions for use.)

基于定义法的计算最大李雅普诺夫指数程序。。给出了一个lorenz系统的例子..(Based on the definition of the method of calculation of the largest Lyapunov exponent procedures. . Gives the example of a the lorenz system is the ..)