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Alamoutiwork
程序的主要功能是做了一定范围的信噪比下,对每个信噪比:随机信号QPSK调制;
根据Alamouti方案的矩阵进行编码;发送信号经过瑞利信道和加入高斯白噪声;
接收信号采用最大比合并的方法;最后对合并信号进行最大似然判决并求误符号率。
结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)
- 2007-11-01 00:32:10下载
- 积分:1
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video_watermarking
video watermarking using adaptive methode in matlab programming language
- 2011-06-27 21:21:31下载
- 积分:1
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c12_limiter
基带非线性器,最常用的基带非线性器是幂级数模型和限幅器模型,这里给出的是幂级数模型的。(Baseband nonlinear device, the most common is the baseband power series model and the nonlinear limiter model, where the model is given a power series.)
- 2013-09-07 09:31:41下载
- 积分:1
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jakes-and-mul_railay
说明: 用jakes模型进行信道的matlab仿真,并且配有完善的多径瑞利信道(By jakes matlab channel model simulation, and with multi-path Rayleigh channel sound)
- 2011-03-18 11:08:32下载
- 积分:1
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chapter-2
Vibration Control of Active Structures
- 2013-10-11 15:14:00下载
- 积分:1
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MIMO_UWB
MIMO UWB four types of channels.
- 2013-11-04 05:25:41下载
- 积分:1
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sparco-1.1.3
著名的Sparco工具包。是matlab下解决线性约束,二阶锥约束和半定约束等优化问题的常用工具。(Sparco famous Kit. Are resolved under matlab linear constraints, second-order cone constraint and semidefinite constrained optimization problems, such as commonly used instrument.)
- 2009-03-21 02:19:23下载
- 积分:1
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pvvnn
一种流形学习算法(很好用),包括主成分分析、因子分析、贝叶斯分析,包含收发两个客户端的链路级通信程序。( A fluid manifold learning algorithm (good use), Including principal component analysis, factor analysis, Bayesian analysis, Contains two clients receive link-level communications program.)
- 2017-04-15 21:53:49下载
- 积分:1
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matrix
MATLAB矩阵函数教程,例子及简单应用,很实惠,适用初学者(MATLAB matrix functions tutorials, examples and simple applications, it is affordable, suitable for beginners)
- 2010-06-21 12:48:09下载
- 积分:1
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simulink
simulink仿真,模块介绍基础教程,(simulink-based Tutorial)
- 2009-11-17 18:50:14下载
- 积分:1