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  • Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-c

    Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may be connected to the larger Internet. Many routing protocols have been developed for MANETs over the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand routing protocol (DYMO) to better understand the major characteristics of these routing protocols. Different performance aspects were investigated in this project including packet delivery ratio, routing overhead, throughput and average end-to-end delay.

    标签: network ad-hoc wireless mobile

    上传时间: 2014-01-12

    上传用户:zsjzc

  • 4-20mA~0-5V两通道模拟信号隔离采集A D转换器

    isoad系列产品实现传感器和主机之间的信号安全隔离和高精度数字采集与传输,广泛应用于rs-232/485总线工业自动化控制系统,4-20ma / 0-10v信号测量、监视和控制,小信号的测量以及工业现场信号隔离及长线传输等远程监控场合。通过软件的配置,可接入多种传感器类型,包括电流输出型、电压输出型、以及热电偶等等。 产品内部包括电源隔离,信号隔离、线性化,a/d转换和rs-485串行通信等模块。每个串口最多可接256只iso ad系列模块,通讯方式采用ascii 码字符通讯协议或modbus rtu通讯协议,其指令集兼容于adam模块,波特率可由用户设置,能与其他厂家的控制模块挂在同一rs-485总线上,便于主机编程。 isoad系列产品是基于单片机的智能监测和控制系统,所有用户设定的校准值,地址,波特率,数据格式,校验和状态等配置信息都储存在非易失性存储器eeprom里。 isoad系列产品按工业标准设计、制造,信号输入 / 输出之间隔离,可承受3000vdc隔离电压,抗干扰能力强,可靠性高。工作温度范围- 45℃~+80℃。

    标签: 20 mA D转换 模拟信号

    上传时间: 2013-11-23

    上传用户:comer1123

  • 基于HT46系列MCU的A/D应用范例

    基于HT46系列MCU的A/D应用范例 该软件示例46 系列AD 口的使用

    标签: MCU HT 46 范例

    上传时间: 2014-01-05

    上传用户:love1314

  • 单片机ad转换电路

    单片机ad转换电路:通过对双积分A/ D 转换过程及其原理的分析,结合8031 单片机定时计数器的特点,设计出一种新的A/ D 转换电路. 详细介绍了这种转换电路的硬件原理及工作过程,给出了实用的硬件电路与软件设计框图. 通过比较分析,可以看出这种A/ D 转换电路性能价格比较高,软件编程简单,并且转换速度和精度优于一般的A/ D 转换电路. 这种设计思路为数模转换器(A/ D) 的升级提高指出一个明确的方向.关键词:单片机; 定时/ 计数器; A/ D 转换; 双积分

    标签: 单片机 转换电路

    上传时间: 2013-11-04

    上传用户:kernor

  • Giga Crime Fighting Mecha Gelato-Bots: The Supreme Icecream-Tron Revolution 8,000,000. A top-down ad

    Giga Crime Fighting Mecha Gelato-Bots: The Supreme Icecream-Tron Revolution 8,000,000. A top-down adventure game with three themes; mecha, anime and icecream. This project hopes to evolve with action/rpg/multiplayer elements like classic console games.

    标签: Icecream-Tron Gelato-Bots Revolution 000

    上传时间: 2013-12-18

    上传用户:D&L37

  • 2410开发板在ADS下的D/A转换测试程序。 运行步骤: 1 打开DA.mcp工程文件 2 运行 3 使用示波器

    2410开发板在ADS下的D/A转换测试程序。 运行步骤: 1 打开DA.mcp工程文件 2 运行 3 使用示波器, 连接示波器与开发板上的DA输出和地线, 观察示波器上的变化 文件说明: ad_test.c 开发板初始化文件 ad.c ad实验主程序文件

    标签: 2410 ADS mcp 运行

    上传时间: 2015-05-01

    上传用户:leehom61

  • TMS320C54X DSP 实验指导程序 实验一 常用指令实验 实验二 数据存储实验 实验三 I/O实验 实验四 定时器实验 实验五 INT2中断实验 实验六 A/D转换实验 实验七

    TMS320C54X DSP 实验指导程序 实验一 常用指令实验 实验二 数据存储实验 实验三 I/O实验 实验四 定时器实验 实验五 INT2中断实验 实验六 A/D转换实验 实验七 D/A转换实验 实验八 AD/DA综合实验

    标签: 实验 320C INT2 TMS

    上传时间: 2014-02-16

    上传用户:缥缈

  • In this paper, we describe the development of a mobile butterfly-watching learning (BWL) system to

    In this paper, we describe the development of a mobile butterfly-watching learning (BWL) system to realize outdoor independent learning for mobile learners. The mobile butterfly-watching learning system was designed in a wireless mobile ad-hoc learning environment. This is first result to provide a cognitive tool with supporting the independent learning by applying PDA with wireless communication technology to extend learning outside of the classroom. Independent learning consists of self-selection, self-determination, self-modification, and self-checking.

    标签: butterfly-watching development describe learning

    上传时间: 2014-11-26

    上传用户:waizhang

  • This a linux device driver for Ralink RT2500USB b/g WLAN Card. This driver implements basic 802.11

    This a linux device driver for Ralink RT2500USB b/g WLAN Card. This driver implements basic 802.11 function. Infrastructure and Ad-hoc mode with open or shared or wpapsk or wpa2psk authentication method. WEP-40 and WEP-104 or tkip or aes encryption.

    标签: driver This implements Ralink

    上传时间: 2016-03-10

    上传用户:cc1015285075

  • This will sample all 8 A/D-channels by the continous mode. Each end of conversion will call an inte

    This will sample all 8 A/D-channels by the continous mode. Each end of conversion will call an interrupt routine, where the AD-channel is put to Port4[2..0] and the upper nibble of the result is put to Port4[7..4]. Port 4 is connected to the user LEDs of the FlashCan100P Evaluation-Board

    标签: will D-channels conversion continous

    上传时间: 2013-12-09

    上传用户:zm7516678