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IESS-207E
iEEE 207 标准 信道编码相关 卫星通信(iEEE 207 standard channel coding satellite communications)
- 2021-04-29 16:18:42下载
- 积分:1
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任务四 Gardner位同步算法与锁相环联合仿真
Gardner位同步算法与锁相环的联合仿真程序.加入了时偏和频偏,能很好地锁定时偏和频偏,得到最佳采样输出。(Gardner bit synchronization algorithm and phase-locked loop joint simulation program, adding time offset and frequency offset, can well lock the bias and frequency offset, get the best sampling output.)
- 2017-11-17 20:45:41下载
- 积分:1
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juanjimabiancheng
说明: matlab卷积码编译程序,有详细的中文注释,希望对你有所帮助。(Matlab convolutional code compiler, the Chinese have detailed notes, and I hope to help you.)
- 2021-04-10 19:18:58下载
- 积分:1
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qm16
数字通信中的16QAM映射,采用格雷码编码,包括星座图的显示,简单明了清晰,由此可以退出64,128QAM的matlab编码(Digital communication 16QAM mapping, the use of Gray coding, including the constellation display, simple clear, it can be out of the 64,128 QAM matlab code)
- 2011-09-01 14:44:22下载
- 积分:1
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shuixiazhikuoxitong
水下扩频系统研究,本系统采用直接扩频序列方式,在有多径水声信道和无多径的水声信道进行研究比较(Underwater spread spectrum system, the system uses direct sequence spread-spectrum approach, in a number of Acoustic Channel Drive and non-multi-path acoustic channel for the study of comparative)
- 2021-03-11 14:29:26下载
- 积分:1
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Astar-code
说明: Astar航迹规划,针对二维飞行航迹进行路径规划,动态规划过程(Astar route planning)
- 2020-10-04 16:03:27下载
- 积分:1
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北斗2.1协议
说明: 北斗通信设备通用的协议,串口通信与北斗卫星的通信协议,(The general protocol of Beidou communication equipment, serial communication protocol with Beidou satellite)
- 2020-09-23 12:17:49下载
- 积分:1
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s7-PLC2PC
这是在PC端使用S7 M SC om M控制,在S - 200 C侧使用免费的PI端口通信,实现他们之间的信息交换,来创建一个简单的分布式控制系统。1 s7 - 200系列P LC自由端口通信方式
(This is in the PC End use of 7 M SC om M controls, in S- 200 PI C side using the free port Communication, realize the information exchange between their, to construct a simple Distributed control system. 1 S7-200 series P LC free port communication way)
- 2013-09-22 21:40:48下载
- 积分:1
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仿真程序
说明: 对称振子方向图函数,天线阵函数,微波技术与天线(Symmetrical dipole pattern function, antenna array function)
- 2021-03-19 17:08:48下载
- 积分:1
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test_5
BPSK调制及解调的仿真程序,包括成形和上变频,较完整(BPSK modulation and demodulation simulation program, including forming and upconversion ,it is complete)
- 2020-10-04 12:57:39下载
- 积分:1