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用MATLAB做的插值与拟合的程序及课件PPT。适合初学者。
用MATLAB做的插值与拟合的程序及课件PPT。适合初学者。-MATLAB do interpolation and fitting procedures and courseware PPT. For beginners.
- 2023-06-24 11:00:03下载
- 积分：1
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Cyclic redundancy check implemention
循环冗余校验的实现
- 2022-03-03 16:10:54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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指环王动画实例，超逼真的画面，声音，动作，很不错
指环王动画实例，超逼真的画面，声音，动作，很不错-The Lord of the Rings animated examples, ultra-realistic images, sound, movement, very good
- 2022-08-16 10:23:37下载
- 积分：1
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一个小时钟程序，做得很漂亮
一个小时钟程序，做得很漂亮-A small clock procedures, do have a pretty
- 2022-10-19 07:45:03下载
- 积分：1
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看看就知道拉。，数据结构的，自己下载回来看看合适你用不...
看看就知道拉。，数据结构的，自己下载回来看看合适你用不-look at the Rafah know. , Data structure, back to their download you not suitable
- 2023-08-28 23:00:03下载
- 积分：1
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an interesting pieces of the jigsaw
一个有趣的拼图游戏-an interesting pieces of the jigsaw
- 2022-03-07 21:25:15下载
- 积分：1
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use OLE DB database programming
使用OLE DB进行数据库编程-use OLE DB database programming
- 2022-10-05 14:25:03下载
- 积分：1
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Nokia 7210 a number of code can be a very good understanding of the process of s...
一款诺基亚7210的 一些 代码 可以很好的了解起 应用过程和一些代码-Nokia 7210 a number of code can be a very good understanding of the process of starting the application and some code
- 2022-02-02 11:06:06下载
- 积分：1
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visual c++ 代码开发程序
visual c++ 代码开发程序-visual code development process
- 2022-08-05 12:27:18下载
- 积分：1
