wincvs-daily-use-guide

performs convolutional encoding and viterbi decoding

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. )

Arithmatic code in matlab

【谷速软件】读取医学数字成像和通信序列 可以做为参考使用 ([Software] read speed Valley Medical Digital Imaging and Communications in the sequence can be used as a reference to use)

适合新手看看的matlab程序，函数编程与几何运算，比较基础，附图片(for new learner )

matlab-GUI设计初级教程，图文并茂的介绍了GUI的各个设计模块。(matlab-GUI design junior tutorials introduce graphic illustrations of the GUI design module.)

说明：  一个计算拉个朗日插值很好的程序，绝对正确无误。(A calculation of long pull on a good interpolation procedure, is absolutely correct.)

说明：  真对无线通信中的正交频分复用的matlab仿真源代码。(True for wireless communications in orthogonal frequency division multiplexing matlab simulation source code.)

成功实现计算jsdkew算法的程序，本人测试已经通过，性能已基本达到jsdkew算法的性能，需要MATLAB 2009b环境运行，如有问题，欢迎讨论 (The successful implementation of the program to calculate jsdkew algorithm, I have passed the test, need MATLAB2009b operating environment, any questions, please contact me )

Gerar ícone apartir da imagem original