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Thejammingofspreadspectrumcommunicationssystemandt
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.)
- 2010-08-22 22:30:16下载
- 积分：1
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P89V51RD2
说明： 周立功公司的P89V51RD2的IAP升级实现的，完整文档，官网只能载到前三章。(Ligong P89V51RD2 week' s escalation of the realization of the IAP, complete documents, the official website only contains three chapters.)
- 2009-07-31 20:03:45下载
- 积分：1
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51_AD7705
51单片机读取AD7705的C程序，采用STC89C52单片机(51 MCU reads the AD7705' s C program, using STC89C52 SCM)
- 2009-11-11 21:46:04下载
- 积分：1
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lCD12864-ST7565P(COG)
LCD 12864液晶驱动显示程序，ST7565驱动芯片，自定义汉字库(LCD 12864 LCD display driver program, ST7565 driver chips, custom Store)
- 2015-12-11 14:33:40下载
- 积分：1
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NUC100SeriesBSP
新唐nano100参考示例代码，很有参考价值
(New tang nano100 reference sample code, is of great reference value)
- 2013-08-10 22:58:48下载
- 积分：1
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AD9954测试程序，单片机为stm32f103 REVG320
AD9954测试程序，单片机为stm32f103(the code to test for AD9954)
- 2017-07-25 17:36:56下载
- 积分：1
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GDOPmain
利用被动传感器坐标位置及测角误差 计算两站及多站无源测向交叉定位的精度矩阵 (The use of passive sensor coordinate position and angle measurement error calculation two stations and multi-station Passive Direction Finding Cross positioning accuracy matrix
)
- 2015-12-22 09:59:07下载
- 积分：1
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51watch-dog
通过51看门狗定时器的使用，了解看门狗定时器的功能(Through the use of the watchdog timer 51, the Watchdog Timer function
)
- 2014-03-30 13:16:43下载
- 积分：1
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GX-Simulator-7.16-E
PLC Ladder Diagram
Getting to Know GX IEC Developer
- 2015-11-18 01:31:44下载
- 积分：1
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qd-asm
又一种抢答器的AT89S51程序， SW1 SW2 SW3 SW4
用数码管显示最先按下的按键 01 02 03 04
并点亮对应灯： D2 D3 D4 D5
显示2S后退出。
同时发出 “嘟”一声。(Yet another answering device AT89S51 procedures, SW1 SW2 SW3 SW4 with digital display by pressing the button the first 01 02 03 04 and light the corresponding lamp: D2 D3 D4 D5 Display 2S exit. Also issued a " beep" sound.)
- 2010-08-07 19:26:17下载
- 积分：1
