登录
首页 » Visual C++ » Thejammingofspreadspectrumcommunicationssystemandt

Thejammingofspreadspectrumcommunicationssystemandt

于 2010-08-22 发布 文件大小:230KB
0 171
下载积分: 1 下载次数: 67

代码说明:

  西电毕业论文,文章详细的阐述了直扩原理并且进行了仿真。扩展频谱技术有多种基本实现方式,本文主要介绍的是直接序列 扩频技术,特别针对二进制的 PSK调制解调技术,直接序列扩频系统的抗干 扰能力分析与直接序列扩频系统的同步方法,并进行了相关仿真分析。(Spread spectrum communications has many basic manners of implementation, this paper main introduces the direct sequence spread spectrum technology. The technology of digital signals’ modulation and demodulation, aiming at phase shift keying analyzing the capacity of resistance to anti-jamming of direct sequence spread spectrum system(DSSS) and the method of synchronization in direct sequence spread spectrum system base on the DSSS of the matlab’s simulation.)

文件列表:

Thejammingofspreadspectrumcommunicationssystemandtechnologyofsimulation.pdf,261585,2009-12-14

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • DS18B20
    说明:  18B20数字温度计,驱动液晶显示的,可以实现报警功能(18B20 digital thermometer, to drive liquid crystal display, alarm function can be achieved)
    2011-03-12 11:51:43下载
    积分:1
  • shangweiji
    上位机,与51单片机进行通信,将从单片机发送过来获得的信息显示在显示界面上。(PC, with 51 single-chip communication, sent from the information obtained from the microcontroller is displayed on the display screen.)
    2014-02-18 15:30:11下载
    积分:1
  • visio=dianjiyunxing
    电机运行的流程图,用visio画的图,可以直接复制到word中使用(the picture in the visio)
    2013-03-15 17:33:53下载
    积分:1
  • 18b20
    使用51单片机和18B20采集温度,并用数码管显示(Use 51 And 18B20 collecting temperature and with digital display)
    2013-09-20 09:16:20下载
    积分:1
  • 2DFT
    以上是二维傅里叶变换程序源代码 还有傅里叶反变换(These are the two-dimensional Fourier Transform source code for inverse Fourier transform)
    2012-05-27 13:58:55下载
    积分:1
  • D_Motor
    AT89C51控制步进电机,实现正反转加减速,驱动芯片是ULN2803.(AT89C51 control the stepper motor to achieve reversing acceleration and deceleration, the driver chip is the ULN2803.)
    2011-05-30 21:09:36下载
    积分:1
  • 13054738835032
    显示器功能 加快程序开发初学者的进步脚步。让他们了解简单的显示程序的写法(Monitor function to accelerate the pace of progress in program development for beginners. So that they understand the simple display program wording)
    2013-10-29 22:36:50下载
    积分:1
  • clock
    说明:  古老电子荧光管做的数字钟,可以调时间。整点闹钟。(Electronic fluorescent tubes to do the old digital clock, you can transfer time. The whole point of alarm.)
    2010-03-26 10:00:44下载
    积分:1
  • ds1302
    程序是DS1302做的电子时钟,内部有DS1302的datasheet和具体的程序(Program is the DS1302 doing electronic clock within the DS1302 datasheet and specific program)
    2013-03-06 16:58:17下载
    积分:1
  • RTOS
    说明:  各位C51的爱好者能够看到我的拙作,这离不开龙 啸九天版主的支持,在此,我向他表示感谢,也相信C51BBS会越办越好!(C51 fan you can see my apology, which is inseparable from Long Xiao nine moderator support in this, I thanked him, and believe C51BBS will be better and better!)
    2011-04-11 09:44:53下载
    积分:1
  • 696518资源总数
  • 104347会员总数
  • 12今日下载