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Description: 这个电子教程是教你如何使用网络仿真软件ns。它比较系统的说明了该软件的体系结构和编程的基本思想。是学习ns2必备的一本教程。-the electronic directory is to teach you how to use the network simulation software ns. It is relatively systematic explanation of the software architecture and programming the basic idea. Marking is essential to study a handbook.
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Size: 801150 |
Author: 林美善 |
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Description: NS by example 是学习NS的重要文档 是新手必学之一-NS learning by example is the NS important document is one of the newcomers must learn
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Size: 600576 |
Author: huliting |
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Description: 无线网络模拟的程序源码，是移动节点的模拟情况-wireless network simulation procedures source, the mobile nodes simulations
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Size: 7168 |
Author: 望者 |
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Description: 这个电子教程是教你如何使用网络仿真软件ns。它比较系统的说明了该软件的体系结构和编程的基本思想。是学习ns2必备的一本教程。-the electronic directory is to teach you how to use the network simulation software ns. It is relatively systematic explanation of the software architecture and programming the basic idea. Marking is essential to study a handbook.
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Size: 800768 |
Author: 林美善 |
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Description: NS by example 是学习NS的重要文档 是新手必学之一-NS learning by example is the NS important document is one of the newcomers must learn
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Size: 600064 |
Author: huliting |
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Description: 网络通信仿真实验软件NS2一些实例教程,学NS2必学典型实例-Network simulation software tutorial examples NS2, NS2 school will learn a classic example of
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Size: 153600 |
Author: steven |
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Description: ns的一些例子，有助于ns入门学习，ns example-ns example
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Size: 284672 |
Author: wangyang |
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Description: Add New Application and Agent in ns by example:学习ns2的一个经典例子-Add New Application and Agent in ns by example: to learn a classic example of ns2
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Size: 31744 |
Author: xianxingping |
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Description: ns by example书中的Multimedia应用，报括c++源文件和tcl脚本,还有需要改动的信息-ns by example book, Multimedia applications, reportedly including c++ source files and tcl scripts, there is need to change the information
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Size: 6144 |
Author: wap |
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Description: NS-2初学者的学习资料，包括NS-2中文手册，NS-2的范例，NS-2仿真教学，NS-2各种论坛资料总汇-include of ns-2 by example, ns-2 simulator course for beginner,materials of NS-2 BBS
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Size: 5526528 |
Author: 寒秋 |
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Description: NS by Example ns example 例程 NS2 定位算法仿真-NS by Example ns example routine location algorithm NS2 simulation
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Size: 315392 |
Author: xiaxinjiang |
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Description: 由于网络本身的复杂性，要分析网络性能显得比较困难。然而随着计算机技术的发展，仿真已经成为一种分析复杂系统的有效的工具。介绍了目前应用较为广泛的网络仿真器NS一2。首先详细介绍了网络仿真器
NS一2的结构、功能及使用方法。给出一应用实例，其次介绍NS一2的扩展方法。-As the complexity of the network itself, to analyze network performance seemed more difficult. However, with the development of computer technology, simulation of complex systems has become an effective tool. Describes the current common network simulator NS-2. First details of the network simulator NS-2' s structure, function and use. One application example is given, followed by NS-2 describes the extension method.
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Size: 163840 |
Author: 程程 |
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Description: LCD 1602的响应速度相对于单片机的速度来说是偏慢的。
举个简单的例子，把一桶油通过漏斗向一个瓶子里倒，倒油的速度，即流量必须维持在一定范围之内，倒得太快油会从漏斗顶部溢出来，这样就浪费掉了。我们通过眼睛可以判断并使油面保持在顶面以下，以漏斗的额定流量来倒油，这样效率最高。
而对于单片机来说，1602好比那个瓶子漏斗，写入1602中要显示的数据好比油，如果以单片机的高运行速度向1602写数据就很可能造成上面所说的溢出，比如连续写入abc，结果只显示出了a，这是因为1602的显示芯片每次都要花时间来处理输入的ascii码数据，并把它显示出来。而我们却不容易主动地去控制写入数据的速度，所以1602使用忙信号就有必要了，每次单片机只有检测到忙信号为0，即不忙时，才向1602发数据。比如要显示abc,则这样操作，写a---判忙---写b---判忙---写c---判忙。这样就不会出错了。
这几年推出的lcd,像手机的屏响应速度就比较快，而1602这个古董我用示波器测过，大约40us左右的忙处理时间，而很多速度快的单片机的指令周期都是ns级的。也就是说单片机相当一段时间都在‘等’LCD。
-LCD 1602 response speed relative to it is partial of single chip speed slow.
Give a simple example, put a barrels of oil to a bottle through a funnel, pour oil poured the speed of flow must maintain, namely, in certain limits, fall so fast oil spill from funnel top, thus wasting away. We can judge and through the eyes in the top surface oil noodles keep under the rated flow to funnel to pour oil, such efficiency is the highest.
And for single-chip microcomputer, it is like that bottle funnel 1602 show, write 1602 data like oil, if the high speed on single to write the data may be 1602 caused by the spill, such as said above, the results only for writing ABC showed a, this is because the display chip 1602 every time you want to take the time to deal with the input ASCII data, and it is displayed. But we are not easy to write data to voluntarily control the speed, so 1602 use busy signal is necessary, each only detect busy signal microcontroller is zero, that is not favour, just to s
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Size: 1024 |
Author: xiaocheng |
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Description: ns-2关于wsn的程序代码 是很好的例子-ns-2 on wsn program code is a good example
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Size: 315392 |
Author: shiming |
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Description: This the example about how to run the Multimedia Traffic in the Wireless Communication by using the Network Simulator (NS-2) in the Linux operating system.-This is the example about how to run the Multimedia Traffic in the Wireless Communication by using the Network Simulator (NS-2) in the Linux operating system.
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Size: 60416 |
Author: Tid |
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Description: Static routing is very simple. Each node has a routing table where each entry has the destination and the next node. On receiving a packet, a node find the entry corresponding to the packet s destination, and forwards it to the next node. If there is no entry, the node drops the packet. That s it.
While writing the static routing protocol in ns2 is easy, we have to set a routing tables at every node. This can be done by writing an external program. For example, when you generate a topology, you can set up routing table with the shortest path metric.
Source codes
In this project, we are going to write new source codes (static_routing_pkt.h, static_routing.h, and static_routing.cc) and new script (static.tcl), and modify existing codes (packet.h, queue.cc, ns-lib.tcl, ns-mobilenode.tcl, and ns-packet.tcl)
The source codes of this project is available here.
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Size: 37888 |
Author: ameur |
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