-
Ni－LabVIEW的源程序05，具体请看内容
Ni－LabVIEW的源程序05，具体请看内容
-Ni-05 LabVIEW source, the specific content See
- 2022-03-06 18:22:20下载
- 积分：1
-
创业
与创业有关的资料，可以用来商业设计大赛参考．-And entrepreneurship-related information, can be used to refer to commercial design contest.
- 2022-02-10 09:28:53下载
- 积分：1
-
common static page generation system (Engineer) v. 1
通用静态页面生成系统(Engineer) v.1-common static page generation system (Engineer) v. 1
- 2022-06-28 15:51:08下载
- 积分：1
-
内存中断向量物理地址排序
内存中断向量物理地址排序-memory physical address Ranking
- 2022-02-25 10:56:45下载
- 积分：1
-
Calendar reality program, with the previous procedure was a realistic hope of a...
日历现实程序,与上一个是一起现实的程序,希望能帮助大家.-Calendar reality program, with the previous procedure was a realistic hope of a helping hand.
- 2022-07-25 02:25:45下载
- 积分：1
-
分界控制器保护原理.内部资料.对电力行业做一点小的贡献.
分界控制器保护原理.内部资料.对电力行业做一点小的贡献.-good
- 2023-08-08 09:10:03下载
- 积分：1
-
controls name : Date Controls
控件名称：日期控件-controls name : Date Controls
- 2022-03-06 03:02:20下载
- 积分：1
-
俄罗斯方块 一个用vb2005编写的。请大家多多指教。
俄罗斯方块 一个用vb2005编写的。请大家多多指教。-Tetris one written using vb2005. Please exhibitions.
- 2022-06-28 05:39:38下载
- 积分：1
-
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
-
A java example using Abstract classes
A java example using Abstract classes
- 2022-07-03 09:00:45下载
- 积分：1
