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Broadband Series
Broadband Series - ATM Basics -Broadband Series- ATM Basics
- 2022-01-24 15:30:30下载
- 积分：1
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本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间...
本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.
- 2022-03-22 23:04:03下载
- 积分：1
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一个完整的对象跟踪方法，使用一个球的例子，它也处理…
A complete methodology for object tracking using a ball example and it also deals in reducing run time by using an optimized colour detection based algorithm
- 2022-02-02 23:08:42下载
- 积分：1
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泡泡堂最新VC源码,不包含编译结果,请自行编译
泡泡堂最新VC源码,不包含编译结果,请自行编译-bubble appear latest VC source, the results do not include compiler, on its own compiler
- 2022-01-25 18:46:47下载
- 积分：1
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FSO文本读写控件的使用说明及方法和教程
FSO文本读写控件的使用说明及方法和教程-FSO text literacy component descriptions and the use of methods and curricula
- 2022-02-14 03:46:48下载
- 积分：1
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是用verilog写的,解复接程序,可以把复接的反过来,一般用在解码程序中!...
是用verilog写的,解复接程序,可以把复接的反过来,一般用在解码程序中!-verilog is written, Demultiplexer procedures can multiplexing the contrary, generally used in the decoding process.
- 2023-08-10 01:35:04下载
- 积分：1
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刷新bios,最新版本. 刷新bios,最新版本.
刷新bios,最新版本. 刷新bios,最新版本.-Refresh the bios, the latest version. Refresh the bios, the latest version. Refresh the bios, the latest version.
- 2023-08-13 15:35:04下载
- 积分：1
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不错的软件360safe
不错的软件360safe-v3.411004.rar
- 2022-09-23 13:30:03下载
- 积分：1
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C++源代码垃圾 垃圾 垃圾 垃圾 垃圾 垃圾
C++源代码垃圾 垃圾 垃圾 垃圾 垃圾 垃圾 -C source code garbage litter gar bage litter gar bage litter gar bage litter gar bage litter gar bage litter
- 2022-04-09 11:46:26下载
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这个也是一个有关语音信号处理的文章,具体介绍有关AUTOCORRELATION的概念和应用...
这个也是一个有关语音信号处理的文章,具体介绍有关AUTOCORRELATION的概念和应用-this is a voice signal processing on the article, AUTOCORRELATION specific details of the concept and application
- 2022-05-31 00:06:30下载
- 积分：1
