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tuxingronghe
本matlab程序可用于图象融合等领域，值得看看(The matlab program can be used in areas such as image fusion, it is worth to see)
- 2009-03-05 13:34:18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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PCM
PCM模型，利用simulink建立，可用于课程设计，直接在matlab中打开即可(PCM model)
- 2011-06-06 08:21:23下载
- 积分：1
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jiami
混沌系统加密解密 结合DNA编码的加减法操作(Chaotic system with DNA encoding the encryption and decryption operations of addition and subtraction)
- 2021-04-22 13:18:48下载
- 积分：1
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doppler_rate
该程序是估计卫星通信中MPSK的多普勒频率的变化率。(Estimate Doppler frequency rate of change of MPSK)
- 2010-08-07 17:19:13下载
- 积分：1
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81904
This is a matlab code. It is used to create a circle in matlab. It is very interesting. Apply this.
- 2010-11-02 17:44:20下载
- 积分：1
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matlabusefulexamples1
说明： 经典的MATLAB实用例子，可使初学者较快掌握MATLAB的一些基本函数及用法(The classic example of MATLAB utility will enable the beginner to master MATLAB faster some of the basic functions and usage of)
- 2009-08-26 22:16:47下载
- 积分：1
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txt991
雷达目标一维距离像仿真实验，以及多目标成像(Radar Target Range simulation, and multi-target imaging)
- 2020-09-20 17:07:52下载
- 积分：1
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fc_testIsenburg
对浮点型数据进行压缩，将数据分为3个部分：符号位、指数、尾数，分别对其进行压缩(Of floating-point type data compression, data is divided into three parts: sign bit, index, mantissa, respectively, to compress their)
- 2009-05-04 13:03:29下载
- 积分：1
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DC_load_flow
DC load flow is a method to estimate power flows through lines on AC power systems. It uses a modified version of AC load flow using a linearized version of it. Programming is done in Matlab.
- 2009-06-16 16:18:29下载
- 积分：1
