-
OFDM
本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究(Based on the analysis of mobile channel fading characteristics based on the OFDM system on the basic principles of research in the OFDM communication system of the pilot symbols based on channel estimation problem, an analysis of several classical channel estimation algorithm and the associated key technical links. On this basis, introduced OFDM technology in a practical application- WLAN IEEE802.11a system model, using Matlab simulation software to complete OFDM signal generation, noise generation, pilot insertion, cyclic prefix, modulation, demodulation and other parts of the design, the final combination of computer simulation of the system of key technologies (pilots, cyclic prefix, it is estimated that algorithm) the effectiveness and feasibility of a comprehensive analysis and comparison. Suitable for research matlab)
- 2009-07-01 10:57:38下载
- 积分：1
-
tropy
提供求信息熵的代码，很好的东西，值得收藏。(The code for the information entropy, the good stuff, it is worth collecting.
)
- 2012-04-19 19:34:25下载
- 积分：1
-
induction-motor-simplified-dynamic-model-pu-vecto
induction motor simplified dynamic model pu vector control
- 2012-09-22 04:33:33下载
- 积分：1
-
qudongli
驱动力和制动力是车辆纵向力学特性中重要部分，本程序采用matlab，根据发动机的万有特性曲线和循环工况，绘制出车辆的驱动力和制动力随时间的关系(The driving force and braking force is an important part of the vehicle longitudinal mechanical properties, the program uses matlab, according to the universal characteristic curve of the engine and the driving cycle, to map out the driving force and braking force of the vehicle over time)
- 2013-05-07 13:41:58下载
- 积分：1
-
MATLABProgramming
MATLAB S.J.Chapman《MATLAB编程》中文版修正版(MATLAB SJChapman )
- 2008-07-03 19:41:39下载
- 积分：1
-
支持向量机SVM和核函数的matlab程序集
说明： 支持向量机SVM和核函数的MATLAB程序集(MATLAB SVM RBF SIGMOD)
- 2020-06-23 10:00:01下载
- 积分：1
-
LMI_tool_intro
matlab线性矩阵不等式(LMI)较详细的中文手册(matlab linear matrix inequality (LMI) more detailed chinese manual)
- 2009-03-27 15:14:26下载
- 积分：1
-
Desktop
matlab实现泊松分布产生随机数的程序，
挺管用的(The matlab Poisson distribution to generate random numbers, very handy)
- 2012-07-18 21:59:06下载
- 积分：1
-
SPSO
SPSO基本算法，有详细的解释，适用于初学者！(The SPSO basic algorithm, detailed explanations, suitable for beginners!)
- 2013-03-06 21:18:07下载
- 积分：1
-
IMM
交互式多模型在很多地方都有非常大应用作用，这里面是一个完整的仿真实例，同时里面包含IMM的模块化编程，应用着可以很轻松的运动这些模块。(Has a very large role in interactive multi-model applications in many places, there is a complete simulation example, which contains the same modular programming IMM, the application can easily forward movement of these modules.)
- 2014-01-15 18:18:02下载
- 积分：1
