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analysis
: 正交频分复用( O F D M) 是第四代移动通信的核心技术。 该文首先简要介绍了O F D M基本原理, 重点研究了理想同步情
况下, 保护时隙( c P )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O F D M系统性能的影响。 在给出O F DM系
统模型的基础上, 用 MAT L A B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 OF DM系统误码率影响的比较曲线, 得出了较理想的结论。
关键词: 正交频分复用; 仿真; 循环前缀; 信道估计(good)
- 2010-06-03 19:23:27下载
- 积分:1
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TSP-PSO
粒子群算法解决经典的TSP问题,自己做的,测试不错,可以用(Particle swarm algorithm to solve the classic TSP, do it yourself, test good, you can use)
- 2014-09-21 20:24:40下载
- 积分:1
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Linear_system_2area
Linear_system_2area modelling
- 2014-12-24 03:20:12下载
- 积分:1
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PSO-algorithm
粒子群算法是一种智能优化算法,具有良好的全局搜索能力和鲁棒性。(Particle swarm optimization algorithm is an intelligent algorithm, which has a good global search capability and robustness.)
- 2014-09-08 11:02:20下载
- 积分:1
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RRSQRT
均方根Kalman程序,包括说明与matlab源程序。(A demo of sqare root kalman, including specification and matlab program.)
- 2012-09-08 21:42:23下载
- 积分:1
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dituirfm
该函数是用限定记忆法进行最小二乘法辨识。得到系统的参数。(This function is limited memory method of least squares identification method. Get the system parameters.)
- 2010-03-13 10:22:30下载
- 积分:1
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onlineSVM
一种在线SVM的实现,通过样本的取舍,我们可以将SVM运用动态建模当中(得有SVM工具箱的支持),该源码中包含有SVM工具箱和在线SVM的源程序(an online SVM achieved through the choice samples, SVM we will be able to use dynamic modeling them (SVM in a toolbox support) The source code contains SVM toolbox and online source SVM)
- 2020-06-28 17:40:02下载
- 积分:1
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matlab
A Guide to MATLAB for Beginners and Experienced Users - Hunt Lipsman & Rosenberg(A Guide to MATLAB for Beginners and Experienced Users- Hunt Lipsman & Rosenberg)
- 2013-09-13 20:06:03下载
- 积分:1
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MLR
多元线性回归算法,能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。(Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables.
)
- 2013-10-03 23:47:27下载
- 积分:1
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GA
求解全局优化问题的经典遗传算法代码,简单易懂,适合初学者(Solving global optimization problems classical genetic algorithm code, easy to understand for beginners)
- 2013-11-17 20:40:45下载
- 积分:1