matlabMappingfunction

Matlab source code for engineer

摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情 况下,保护时隙(CP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系 统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保 护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。 (O FDM is the key techno logy of 4G in the field of mobile comm unication.In this article O FDM ba sic p rinc ip le is briefly in troduced.Then,the influence of CP and d iffe rent channe l e stim a tion on the system pe rfo rm ance is emp ha tica lly analyzed respectively in Gauss and R ayle igh fading channe ls in the cond ition of ideal synchronization.B e sides,based on the given system mode l O FDM system is compu te r sim u la ted w ith MA TLAB language and the refe rentia l design p rocedure is given.Fina lly,the B ER cu rves of CP and channe l e stim ation a re given and comp ared.The conclusion is sa tisfac to ry. )

matlab的模拟退火算法工具箱，很好的文件啊！！！！(The simulated annealing algorithm matlab toolbox, very good paper ah! ! ! !)

MATLAB低通滤波，高斯滤波程序，共5个，对应分析的例子(MATLAB low-pass filter, Gaussian filter process)

二级倒立摆mdl 和m-file.基于模糊控制仅作参考(Inverted pendulum mdl and m-file. Based on fuzzy control for reference only)

这是一个改进的GM（1,1）灰色预测的PDF文档。(This is an improved GM (1,1) gray prediction PDF documents.)

gauss jordan matlab code

QR Decomposition for non quadratic system

卡尔曼滤波算法的实现，放在matlab中运行即可得出仿真波形。(kalman filter algorithm implementation)

方程求根的迭代法，如Newton法，基于matlaB计算求解(Roots of the iterative equation, such as the Newton method, based on matlaB Computing for)