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FEI
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。
(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 )
- 2008-01-05 11:21:40下载
- 积分:1
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wav
一个关于小波分解与重构的示例程序,能显示不同尺度的分解与重构系数。(On wavelet decomposition and reconstruction of a sample program that can display a different scale decomposition and reconstruction coefficients.)
- 2011-05-25 22:25:23下载
- 积分:1
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segment_new
C++ implementation of Local Self Similarity. shi xian tu xiang de rong
- 2014-10-12 02:09:50下载
- 积分:1
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PCA
Principal component analysis (PCA) is a mathematical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of uncorrelated variables called principal components.
- 2011-11-09 11:49:29下载
- 积分:1
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MATLAB-eradicate-noise
MATLAB实现图像去噪 滤波 锐化 边缘检测 源程序代码 有完美的代码和运行结果图(MATLAB for Image Restoration filter sharpening edge detection source code is a perfect code and run the results in Fig.)
- 2014-12-17 20:02:42下载
- 积分:1
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GAN-Base-on-Matlab-master
说明: 在matlab上面实现GAN,能够完成简单的GAN操作。(The implementation of GAN on Matlab can accomplish simple GAN operation.)
- 2020-06-17 16:40:02下载
- 积分:1
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MATLAB
教授matlab教程的很好的课件,通过学习这个课件,你会很容易掌握matlab的各种应用(Professor matlab tutorial good courseware, through the study of this courseware, you will be very easy to grasp a variety of applications matlab)
- 2009-10-08 15:31:34下载
- 积分:1
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hillsv
Astrodynamics library file crack
- 2012-11-18 13:27:43下载
- 积分:1
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lssvm
SVM对时间序列的预测,很实用,改变数据可直接使用。(SVM prediction time series, it is practical to change the data can be used directly.)
- 2016-01-14 11:00:13下载
- 积分:1
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ifktran
频率波数域反变换,用于雷达成像偏移,频率波数域反变换,用于雷达成像偏移的程序(Frequency wave number inverse transform domain, used in radar imaging excursion, frequency wave number inverse transform domain, used in radar imaging migration program
)
- 2021-04-12 10:28:58下载
- 积分:1