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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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rangePolyponPoint
Matlab中有很多根据多边形顶点计算多边形面积，对多边形涂色等函数，但是并没有对多边形顶点进行凸多边形排序问题，所以写了这个对可以构成凸多边形的顶点进行排序的算法。( 此子程序功能为逆时针排列多个可构成一个凸多边形的顶点
输入参数xv是这些顶点的横坐标集合 yv是这些坐标的纵坐标集合
返回的排列好的点的横坐标和纵坐标集合.
使用示例: [x y]=rangePolyponPoint([0 10 10 0],[0 10 0 10])
输出结果为：x = [ 0 10 10 0], y = [ 0 0 10 10].)
- 2011-11-27 11:34:14下载
- 积分：1
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TA
说明： 对图像进行TA置乱，请根据图像大小自行设定周期。(TA scrambling the image, the image size according to set their own cycle.)
- 2011-02-24 10:09:52下载
- 积分：1
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Basesss2
FCM code source help you to execute an automatic seglentation using c++ language
- 2014-08-30 07:02:29下载
- 积分：1
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GaussianMixtureModel_2
解决了带有time index高斯混合模型的状态估计问题(An estimation technique for Time Indexed Gaussian Mixture Models)
- 2013-10-10 20:24:11下载
- 积分：1
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OK6410ClientServer
Sample code for testing OK6410 braod card client/server communication
- 2014-01-28 17:43:28下载
- 积分：1
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ENVISAT_TOOLS_v2.3.tar
四个用C写的，用于处理ENVISAT卫星SAR数据的程序。(Here we have 4 c programs to handle ENVISAT data.)
- 2020-08-14 16:08:29下载
- 积分：1
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Externalpointmethod
基于外点法，现采用编程来计算最优解，matlab程序和简要说明文档。(External point-based method is used to calculate the optimal solution programming, matlab program and a brief description of the document.)
- 2010-07-27 23:21:26下载
- 积分：1
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see
To see the texture features
- 2009-12-06 13:07:38下载
- 积分：1
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Variable-Fuzzy-Sets-Method-
本文为一个可变模糊集合方法的MATLAB代码，可以供初学者参考(This is a variable fuzzy sets method MATLAB code, you can reference for beginners)
- 2011-05-12 20:55:24下载
- 积分：1
