Description: 本资料为《MATLAB通信仿真及应用实例详解 》书本上的仿真
本书着重介绍了MATLAB在通信仿真，尤其是移动通信仿真中的应用，通过丰富具体的实例来加深读者对通信系统仿真的理解和掌握。全书共分10章，前3章介绍MATLAB通信仿真的基础，包括Simulink和S-函数；第4~8章分别介绍了信源和信宿、信道传输、信源编码、信道编码、信号交织以及信号调制的仿真模块及其仿真实现过程；第9章介绍了在通信系统的仿真和调试过程中经常遇到的问题及其解决办法；最后，第10章以cdma2000为例介绍了移动通信系统的设计和仿真。本书适用于通信行业的大专院校学生和研究人员，既可以作为初学者的入门教材，也可以用作中高级读者和研究人员的速查手册。
-this information as "MATLAB simulation and communication application example explanation" book on the simulation focused on the book - stay in communication MATLAB simulation, especially for the mobile communications simulation applications, through the rich and specific examples to deepen readers of the communications system simulation to understand and grasp. The book is divided into 10 chapters, the first three chapters on MATLAB simulation based communications, including Simulink S-Function; 4 ~ 8 respectively on the source and destination node, Channel Tunnel, source coding, channel coding, signal modulation signal intertwined and simulation module and Simulation process; Chapter 9 of the communications system simulation and debugging process frequently encountered problems Platform: |
Size: 18090 |
Author:birkhoff |
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Description: 系统基本功能要求：
1、制图功能
作为一个功能较为完善的建模工具，制图功能应该是最不可或缺的。本建模工具可以实现对于直线、连续直线、多边形区域、圆、圆形区域、圆弧、字符（包括汉字和英文字母）Beizer曲线、B样条曲线等图形元素的较精确绘制，能够根据工业流程实现流程的图示节点表示，并实现包括添、删、移动、连接、清除流程图示节点等编辑功能，和对流程图示节点的仪器功能参数进行设置。对于初级用户而言，操作比较简单，无需太多的学习时间即可进行图形绘制。
2、存储功能
拥有制图功能，同样，建模工具的存储功能也是必不可少的。否则，制图就失去了其应有的意义。本建模工具可将数据结果以特定格式存储在相关数据库中，免除了纸张存储的繁琐和不便，并且比纸张存储更安全可靠。
-basic system functions : one, mapping function as a function of better modeling tools, mapping is the most indispensable. The modeling tools can be achieved for the straight, continuous line, polygon regional round, circular area, arc, characters (including Chinese characters and English letters) Beizer curve, B-spline curves and other graphical elements in a more accurate rendering, according to industrial processes to achieve process icon nodes, including Tim and achieve cut, mobile, connectivity, Picture shows node removal processes such as editing, and the process equipment icon nodes function parameters set. For the primary users, the operation simple, without too much study time will be able to proceed graphics rendering. 2, storage functionality with mapping functions, and similarly Platform: |
Size: 236544 |
Author: |
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Description: 本资料为《MATLAB通信仿真及应用实例详解 》书本上的仿真
本书着重介绍了MATLAB在通信仿真，尤其是移动通信仿真中的应用，通过丰富具体的实例来加深读者对通信系统仿真的理解和掌握。全书共分10章，前3章介绍MATLAB通信仿真的基础，包括Simulink和S-函数；第4~8章分别介绍了信源和信宿、信道传输、信源编码、信道编码、信号交织以及信号调制的仿真模块及其仿真实现过程；第9章介绍了在通信系统的仿真和调试过程中经常遇到的问题及其解决办法；最后，第10章以cdma2000为例介绍了移动通信系统的设计和仿真。本书适用于通信行业的大专院校学生和研究人员，既可以作为初学者的入门教材，也可以用作中高级读者和研究人员的速查手册。
-this information as "MATLAB simulation and communication application example explanation" book on the simulation focused on the book- stay in communication MATLAB simulation, especially for the mobile communications simulation applications, through the rich and specific examples to deepen readers of the communications system simulation to understand and grasp. The book is divided into 10 chapters, the first three chapters on MATLAB simulation based communications, including Simulink S-Function; 4 ~ 8 respectively on the source and destination node, Channel Tunnel, source coding, channel coding, signal modulation signal intertwined and simulation module and Simulation process; Chapter 9 of the communications system simulation and debugging process frequently encountered problems Platform: |
Size: 17408 |
Author: |
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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 Platform: |
Size: 7168 |
Author:飞 |
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Description: 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 Platform: |
Size: 7168 |
Author:何炳钦 |
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Description: 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-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 Platform: |
Size: 7168 |
Author:邓念 |
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Description: 该代码用来实现一个基本移动自组网的仿真，各个节点随机移动，通过相互交换数据观察最后运行结果，代码简洁，避免了一些大型仿真软件的复杂使用过程。-The code used to achieve a basic mobile ad hoc network simulation, each node random movement, through mutual exchange of data to observe the final results, the code is simple and avoids some of the complexity of large-scale simulation software use. Platform: |
Size: 32768 |
Author: |
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Description: 移动网络中，AODV和DSR路由算法的matlab程序，根据已知节点可选出最优路径-Mobile networks, AODV and DSR routing algorithm matlab program, the node can be selected according to the known optimal path Platform: |
Size: 6144 |
Author:刘云 |
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Description: 本书是“移动通信前沿技术系列”之一，全书共分18个章节，主要对协作通信及网络知识作了介绍，具体内容包括空时分集和编码、空时频分集与空时频编码、中继信道及协议、单中继协作通信、多节点协作通信等。全书内容分为三部分，第一部分回顾传统的MIMO系统，介绍空间、时间、频率分集的概念。第二部分主要考虑协作通信物理层的关键问题，并对其提出了行之有效的解决方案，比如针对协作通信的分布式特点，提出分布式空时(频)码；针对协作通信的频谱效率问题，提出了新颖和有效的协作方案。第三部分介绍协作通信对物理层之上的MAC层、网络层及应用层产生的影响，内容涉及如何协作路由，如何通过协作使网络覆盖范围增大，如何延长网络寿命等。-This book is one of the "cutting edge mobile communication technology series". The book is divided into 18 chapters, mainly on cooperative communications and network knowledge and specific content including the empty hours of collection and coding, space-time-frequency diversity and space-time frequency coding, relay channel and protocols, single-relay cooperative communication, multi-node cooperative communications. Platform: |
Size: 4773888 |
Author:郑永钊 |
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Description: THis simulation shows one node in Mobile Adhoc Network. The node moves randomly in the network. We can run single node simulation. Platform: |
Size: 1024 |
Author:Imraan |
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