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QAM调制的基本原理
QAM调制实际上是幅度调制和相位调制的组合。相位 + 幅度状态定义了一个数字或数
字的组合。QAM的优点是具有更大的符号率，从而可...
QAM调制的基本原理
QAM调制实际上是幅度调制和相位调制的组合。相位 + 幅度状态定义了一个数字或数
字的组合。QAM的优点是具有更大的符号率，从而可获得更高的系统效率。通常由符号率
确定占用带宽。因此每个符号的比特（基本信息单位）越多，效率就越高。-QAM modulation of the basic principles are in fact QAM modulation amplitude modulation and phase modulation of the portfolio. Phase+ margin status defines a combination of numbers or figures. The advantage of QAM symbols are greater rate, thus the system efficiency will be higher. Symbol rate is usually determined by the occupied bandwidth. Thus each bit symbols (basic units of information) the more the higher the efficiency.
- 2022-12-16 17:00:03下载
- 积分：1
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SSB_AM demodulation process, Matlab
SSB_AM的解调程序，基于matlab的通信系统仿真系列。供刚接触到matlab的朋友使用-SSB_AM demodulation process, Matlab-based communications system simulation series. For begin to friends using Matlab
- 2022-03-24 11:07:08下载
- 积分：1
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RAKE接收使用MATLAB
Rake reception using matlab
- 2022-02-02 09:36:55下载
- 积分：1
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Delphi6/C Builder6 communications under control, a very good behind
Delphi6/C++Builder6下的通信控件，很好的-Delphi6/C Builder6 communications under control, a very good behind
- 2023-07-06 15:05:07下载
- 积分：1
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周立功公司的关于C51很权威的书,很适合刚入门的初学者用,讲的很详细.分析的很到位...
周立功公司的关于C51很权威的书,很适合刚入门的初学者用,讲的很详细.分析的很到位-ZLG" s authoritative book on the C51, it is suitable for beginners just getting started with, talking in great detail. Analysis is in place
- 2022-07-11 16:08:52下载
- 积分：1
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Visual C++ 串口通信编程实践 第11章和第12章源码
Visual C++ 串口通信编程实践 第11章和第12章源码-Visual C++ Serial communication programming practice, Chapter 11 and Chapter 12 source code
- 2022-05-01 02:10:37下载
- 积分：1
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wifi小车程序
此程序是wifi小车 基于STC12单片机 晶振22.1184 8路舵机 超声波测距视频监测
- 2022-12-25 07:05:03下载
- 积分：1
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Data link layer ARQ protocol realize software programming, network programming t...
数据链路层ARQ协议的实现软件编程，网给学习网路编程的朋友有帮助-Data link layer ARQ protocol realize software programming, network programming to the learning network to help a friend has
- 2022-02-03 18:46:44下载
- 积分：1
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on the Implementation of Matlab MSK modulation and demodulation of ppt coursewar...
关于matlab实现MSK调制解调的ppt课件，用于教学、实验等-on the Implementation of Matlab MSK modulation and demodulation of ppt courseware for teaching experiment
- 2022-04-28 16:04:18下载
- 积分：1
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这个代码是用来接口控制器和七段显示
this a code which is used to interface controller with sevensegment display-this is a code which is used to interface controller with sevensegment display
- 2022-05-17 12:55:03下载
- 积分：1
