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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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clk
用MATLAB编写的时钟,希望对感兴趣的人有用(a clock code with matlab , hope useful to the one interested~)
- 2012-05-30 23:41:55下载
- 积分:1
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firstderivative
first derivative for edge detection
- 2015-01-20 14:03:00下载
- 积分:1
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mimo-ZF
mimo无线通信系统的ZERO-FORCING 接收机的MATLAB实现。给出了仿真图形(MIMO wireless communication system receiver ZERO-FORCING realize MATLAB. Graphical simulation)
- 2007-08-22 09:35:32下载
- 积分:1
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TCM
卫星通信系统格状编码调制,附有详细文档和源码(Satellite communication systems trellis coded modulation, with detailed documentation and source code)
- 2007-11-14 14:54:27下载
- 积分:1
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COS207_MATLAB
移动无线信道COS207模型MATLAB程序(Mobile radio channel model MATLAB procedures COS207)
- 2008-01-15 15:31:45下载
- 积分:1
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OpenTSTOOL1_02
用于非线性时间序列分析的软件包。可用于计算:时间延迟重构,分形维数,互信息,Lyapunov指数,替代数据集,最近临点统计,回归时间,庞加莱截面,非线性预测(TSTOOL is a matlab software package for nonlinear time series analysis. TSTOOL can be used for computing: Time-delay reconstruction, Lyapunov exponents, Fractal dimensions, Mutual information, Surrogate data tests, Nearest neighbor statistics, Return times, Poincare sections, Nonlinear prediction. )
- 2020-10-17 09:47:27下载
- 积分:1
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source-number-estimation
源信号数目估计MATLAB程序,包括IAIC,AIC,MDL,IMDL,MEVARC等5种算法,可得到5种算法在不同信噪比条件下的估计准确率性能曲线。(The number of source signals to estimate the MATLAB program, including five kinds of IAIC, AIC, MDL, IMDL, MEVARC algorithm available algorithms estimated accuracy in different SNR performance curve.)
- 2021-01-11 19:48:49下载
- 积分:1
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Matlab-program-manual
Matlab编程必备手册,包含编程格式规范,程序控制结构和实例,适用于初学者。(Matlab programming required manual contains programming format specification, program control structure and examples for beginners.)
- 2013-11-08 09:41:53下载
- 积分:1
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circuit_simulink
说明: 电路与系统专业的matlab程序。有很多经典的实例。(Circuits and Systems matlab professional procedures. There are many classic examples.)
- 2008-12-01 21:27:03下载
- 积分:1