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Rapport-Final
this a Master thesis entitles: Design of WiMAX simulator at PHY layer, en french language
- 2011-05-30 18:39:54下载
- 积分:1
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999
根据有无固定基础设施,无线局域网又可分为BSS (Basic Service Set)和IBSS (Independent Basic Service Set)。我们要研究的ad hoc网络属于后者。假设在一个ad hoc网络中,移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道,测量接收到的信号功率X,其中X= I + N, I为接收到的干扰,N是噪声。移动节点只有在X<INThre时,才可以发射。式中,INThre为背景噪声门限。
在仿真中,我们规定每个移动节点的发射功率是常数,PTx = 1W;接收节点接收机的灵敏度Smin = -80 dBm;信号质量 min = 2 dB;系统的背景噪声门限INThre = 1.2e-10。
(According to the availability of fixed infrastructure, wireless local area network can be divided into BSS (Basic Service Set) and IBSS (Independent Basic Service Set). We have to study the ad hoc network belong to the latter. Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality )
- 2008-01-16 00:23:39下载
- 积分:1
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LinearAlgebra
Elementary Linear Algebra
- 2010-03-04 07:03:27下载
- 积分:1
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tongbudianjimoxing
基于matlab的同步电机模型,可在仿真中用于模拟一侧电网进行仿真分析。参数登可调。(Synchronous motor model based on matlab, simulation can be used to simulate the side of the grid simulation and analysis. Board adjustable parameters.)
- 2011-07-23 11:43:03下载
- 积分:1
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Jacobi
说明: Jacobi迭代法和SOR方法求解线性方程组(Jacobi iterative method and the SOR method for solving linear equations)
- 2010-04-04 17:47:09下载
- 积分:1
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feedback
说明: 判决反馈均衡器实现判决,很好的东西(Decision feedback equalizer to achieve decision, good things)
- 2008-10-19 11:53:27下载
- 积分:1
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Bilateral-Filtering
双面滤波的源程序,里面有详细的双面滤波的代码,供大家参考学习。(bilateral filter code)
- 2010-12-20 20:12:48下载
- 积分:1
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111.rar
有关于直接可运行卷积神经网络的各类matlab源代码(The matlab code of the convolution neural network can directly run the matlab code of the convolution neural network,)
- 2018-04-01 17:33:07下载
- 积分:1
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matlabcommand
这是Matlab中全书最重要以及常用的源码,相当于一个简易的字典(This is the most important book of Matlab, as well as commonly used source, which is equivalent to a simple dictionary)
- 2008-03-25 21:58:33下载
- 积分:1
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新ADRC
自抗扰控制器自写,调节参数可用。含TD跟踪微分器,NLSEF非线性反馈律,ESO扩张状态观测器(Self rejection controller is self written, and the adjustment parameters are available)
- 2021-04-14 11:28:56下载
- 积分:1