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Description: 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
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Size: 7168 |
Author: 飞 |
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Description: 本程序采用8结点四边形单元，分析固定位移边界条件的弹性力学平面问题-This procedure using 8-node quadrilateral element, analysis of fixed displacement boundary conditions of the plane problem in elasticity
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Size: 2048 |
Author: 孙杨 |
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Description: 现有的几个网络拓扑随机发生器，其实很难生成理想的网络拓扑结构，其主要原因在于很难控制节点的疏密和间距。我们提出来的这个改进算法，在随机抛撒节点的时候使用了K均值聚类，由本算法作为网络拓扑发生器，网络节点分布均匀且疏密得当，边的分布也比较均衡-The few existing random network topology generator, is in fact very difficult to generate the desired network topology, the main reason it is difficult to control the node density and spacing. We put forward the improved algorithm, throw in random nodes when using the K-means clustering, by the algorithm as a network topology generator, network nodes and spacing evenly distributed properly, the edge of a more balanced distribution of
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Size: 2048 |
Author: ben |
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Description: matlab程序实现 最短路径问题 最短路径问题是图论研究中的一个经典算法问题， 旨在寻找图（由结点和路径组成的）中两结点之间的最短路径-matlab program to achieve the shortest path problem shortest path problem is the study of graph theory, a classical algorithm for the problem, aimed at finding a plan (by the node and path composed of) two nodes of the shortest path between
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Size: 2048 |
Author: 孙子平 |
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Description: 基于RSSI的无线传感器网络节点自身定位算法 希望对大家有用-RSSI-based wireless sensor network node positioning algorithm for their own wish to be useful U.S.
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Size: 326656 |
Author: 玉虎 |
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Description: 获取Knn，即网络中邻接节点的度值。通过Knn可以知道，网络是同配还是异配-Access Knn, that is adjacent network node value. Through KNN can know the network is the same with or different allocation
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Size: 1024 |
Author: tigercan |
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Description: MATSNL is a package of MATLAB M-files for computing wireless sensor node
lifetime/power budget and solving optimal node architecture choice problems. It is intended
as an analysis and simulation tool for researchers and educators that are easy to use and
modify. MATSNL is designed to give the rough power/ lifetime predictions based on node
and application specifications while giving useful insight on platform design for the large
node lifetime by providing side-by-side comparison across various platforms.
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Size: 507904 |
Author: martn |
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Description: 在某一网络拓扑结构中,检验是否使每一个节点都保持连通状态,在电网规划中有重要作用-In a network topology, the test is to enable each node to maintain connectivity of a state, in the grid plays an important role in planning
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Size: 1024 |
Author: 万振东 |
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Description: TSP can be defined as a problem where starting from a node it is required to visit every other node only once in a way that the total distance covered is minimized. After an initial solution a neighborhood solution is selected by an exchange of a randomly selected pair of nodes. The randomly generated neighbor solution is selected if it improves the solution else it is selected with a probability that depends on the extent to which it deteriorates from the current solution.-TSP can be defined as a problem where starting from a node it is required to visit every other node only once in a way that the total distance covered is minimized. After an initial solution a neighborhood solution is selected by an exchange of a randomly selected pair of nodes. The randomly generated neighbor solution is selected if it improves the solution else it is selected with a probability that depends on the extent to which it deteriorates from the current solution.
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Size: 13312 |
Author: amilcar |
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Description: LABVIEW 与MATLAB结合代码程序，非常好-LABVIEW-MATLAB
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Size: 11264 |
Author: yangrui |
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Description: wsn节点算法，基于dv-hop的wsn算法。matlab程序源-wsn Node Algorithm
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Size: 2048 |
Author: 袁海燕 |
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Description: 基于matlab的定位算法！WSN定位算法matlab仿真！-Matlab-based positioning algorithm! WSN location algorithm matlab simulation!
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Size: 2048 |
Author: 李少彪 |
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Description: 针对LabVIEW在数值分析和处理方面的不足,提出了实现LabVIEW与Matlab混合编程的几种方法。通过LabVIEW专有程序接口调用Matlab,LabVIEW设计用户图像界面,负责数据采集 Matlab在后台提供大型算法供LabVIEW调用,其程序的调用方法,可使用MatlabScript节点或ActiveX函数模板。-According to the defect of LabVIEW in complex numerical analysis and processing,several methods of implementing the mixed program between LabVIEW and MATLAB were presented.the mixed programming is achieved by using calling Matlab through proprietary program interface of LabVIEW.The user graphical interfaces was designed with LabVIEW and acquire the data.The large algorithm in background was provided by Matlab for LabVIEW calling.The program was called by using the Matlab Script node and ActiveX function tem...
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Size: 270336 |
Author: jack |
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Description: 仿真实现无线传感器网络定位算法-MATLAB源代码
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Size: 45163 |
Author: 1067971307@qq.com |
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Description: 无线传感器节点定位技术的matlab的仿真，对与初学者具有一定的帮助！-Matlab simulation of wireless sensor node localization techniques for beginners with some help!
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Size: 45056 |
Author: yangwenjuan |
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Description: 对非平稳信号进行分段、截取，再做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征。(The non-stationary signals are segmented and intercepted, and then the short-time Fourier transform is used to analyze their frequency spectrum characteristics, and the frequency characteristics of each time node are found in order to analyze the sound characteristics in different event segments.)
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Size: 23552 |
Author: 帅红
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Description: matlab编制的八节点六面体单元刚度矩阵计算程序(matlab code used for the stiffiness matric of Hexahedral3D8Node)
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Size: 1024 |
Author: passion~~
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Description: 之前找到的一个ieee三机九节点的matlab仿真文件(Previously found an ieee three machine nine node matlab simulation file)
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Size: 20480 |
Author: 技术菜鸡
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Description: 用Matlab仿真RLNC，网络运行RLNC.m。网络的源节点发送一个windows.png采用随机线性网络编码和信宿节点创建一个图像（资料图片）接收的数据。
如果windows.png和data.jpg是相同的则RLNC运行成功(Thesis of network simulation with Matlab using RLNC,the source node of network send a windows.png using Random Linear Network Coding and the sink node create an image (data.jpg) with data received.If windows.png and data.jpg is the same so RLNC works fine.)
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Size: 3687424 |
Author: 心苑
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Description: 计算固体力学有关有限元入门的小程序，四结点单元(A small program for calculating the finite element introduction of solid mechanics, four node units)
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Size: 1024 |
Author: 干死黄旭东
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