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Twwh
本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础
(This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)
- 2021-04-28 13:08:43下载
- 积分：1
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MultiThSerial
调用WinAPI函数进行串口通信，并且应用了多线程技术启动工作线程对串口的输入进行监听(call WinAPI serial communication functions, and uses multi-threading technology to activate the working threaded serial input eavesdropping)
- 2005-03-18 23:47:27下载
- 积分：1
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PrachPara2013.10.21.0928
LTE prach的信令分析代码,由协议解析出数据处理需要的信息(The signaling LTE PRACH analysis code, the protocol analysis data processing need information
)
- 2013-11-05 17:40:16下载
- 积分：1
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MFC-library
MFC类库详解，里面有关MFC的类的详细说明，是学习MFC的辅助材料(It s helpful to make you learn about MFC with the decription of the MFC Classes)
- 2011-08-28 22:16:55下载
- 积分：1
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VBAOSamples
这是一个非常全的VB+AO二次开发实例集，有小程序，也有WORD文档说明，还有PDF版本的。里面包括图层操作、查询、虫眼、图形编辑等功能……希望大家喜欢！(This is a very wide of the VB+ AO secondary development of examples of sets, a small program, there are WORD document explains, there are PDF versions of the. Operation which include layers, query, insect eye, graphics editing and other functions ... ... hope you like!)
- 2009-05-06 12:15:56下载
- 积分：1
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captureAVI
一个可以播放AVI视频文件的程序，用简单的控件实现的，(Can play an AVI video file of the process, with a simple control to achieve,)
- 2020-12-02 20:09:25下载
- 积分：1
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StaticImage
使用静态文本控件显示图标和位图，VC++精选编程学习源码，很好的参考资料。(The use of static text control to display the icon and bitmap, VC++ select learning programming source code, a good reference.)
- 2013-12-02 21:27:21下载
- 积分：1
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Microsoft.VC90.CRT
MFC release版本程序运行时库。程序和库安装在同一目录，不用安装VS，程序就可以运行(MFC release version program runtime library)
- 2014-05-07 08:50:28下载
- 积分：1
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ADO-MFC555555555
复件 封装ADO之MFC应用，对于数据库操作非常有帮助(copy Packaging ADO's MFC application, database operation has been very helpful)
- 2007-02-04 12:15:21下载
- 积分：1
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带ID的lpc2368 CAN通信
带ID的lpc2368 CAN通信，包括初始化、中端、CAN通信和串口通信(With the ID lpc2368 CAN communications, including initialization, in the end, CAN communications and serial communication)
- 2020-07-03 08:40:01下载
- 积分：1
