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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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predictive
This is predictive simulation file. It contations too many mdl files. and it has predictive+802.11a simulink.
Thank you
- 2013-09-04 13:35:26下载
- 积分：1
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2015-04-02-15.35.09
用于计算射线声学声线,来找到所有声线中我想要的声线(to find the best acoustic line all )
- 2015-04-02 15:59:06下载
- 积分：1
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my_wthresh
软硬阈值函数和自定义的基于非线性变换阈值函数曲线图(Hard and soft threshold function and custom thresholding function based on nonlinear transformation curve)
- 2010-12-21 15:33:09下载
- 积分：1
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Forest-Fire
应用MATLAB基于元胞自动机的森林火灾仿真(、Forest Fire)
- 2011-05-03 16:49:29下载
- 积分：1
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well_3
this is a well data number 3 for RPH sample, stored in las format
- 2013-09-01 00:49:41下载
- 积分：1
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garada
STK软件平台对garada卫星系统的仿真,可见性，覆盖面积和经历时间分析(simulink of satellite system by STK )
- 2013-09-03 10:35:42下载
- 积分：1
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guidesign
利用matlab设计gui界面实现对图像的平滑、锐化、反转等处理(Using matlab design GUI interface processing for image smoothing, sharpening, reverse)
- 2013-04-28 14:57:23下载
- 积分：1
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lasso
关于LSAAO算法的MATLAB程序代码以及对应的参考文献资料。(MATLAB code about LSAAO algorithm as well as the corresponding reference data.)
- 2015-04-04 14:27:03下载
- 积分：1
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L1precision
L1 precision BCD
This function provides a simple means of
parsing attribute-value options. Each option is
named by a unique string and is given a default
value.
- 2013-04-04 18:25:46下载
- 积分：1
