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1
说明： 将原始脑电信号载入到matlab中的matlab程序设计(The original EEG loaded into matlab programming in matlab)
- 2010-06-06 15:22:18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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matlab-expcode
matlab部分实验原码,从朋友那里要过来的,相信对刚学这个软件的人朋友们有用.(Matlab part of the experiment, the original code, from friends to the apartment. I think just learning the software useful friends.)
- 2006-12-25 23:38:09下载
- 积分：1
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SRG_WT
新型开关磁阻风力发电系统研究，风力机模型，最大功率跟踪仿真(The new wind power systems research Switched Reluctance, wind turbine model, maximum power point tracking simulation)
- 2015-01-22 14:13:06下载
- 积分：1
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qingman
ldpc码的编解码实现，搭建OFDM通信系统的框架，毕业设计有用。( Codec ldpc code implementation Build a framework OFDM communication system, Graduation usefu.)
- 2016-05-26 17:02:37下载
- 积分：1
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hc837
双线性变换法由切贝雪夫II原型变为数字滤波器(Bilinear transform into a prototype by the Chebychev digital filter II)
- 2010-05-08 19:51:03下载
- 积分：1
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LMS
自适应信号处理第二章的仿真程序，算法为LMS(LMS adaptive signal processing algorithm)
- 2014-01-12 21:28:27下载
- 积分：1
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path_short
求无向无权值复杂网络的各点对之间的最短路径，以及网络平均路径长度(abtain the shortest path of a complex net and get the averange path of the whole net)
- 2012-03-11 10:35:41下载
- 积分：1
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ert
this is another example to erettt..
- 2010-05-18 01:23:13下载
- 积分：1
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YUV-tuxiangxianshi
yuv格式数据图像显示，420格式，yuv转rgb(yuv geshi shuju tuxiang xianshi，420 geshi， yuv to rgb)
- 2012-11-20 18:34:10下载
- 积分：1
