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java程序实现的通俗易懂的饿汉式单例模式的实现代码
java程序实现的通俗易懂的饿汉式单例模式的实现代码-java program to achieve a hungry man is user-friendly single-mode Example realize code
- 2023-08-28 02:20:03下载
- 积分:1
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汉字的处理的C 程序
汉字的处理的C 程序-characters of C Program
- 2022-12-05 22:15:07下载
- 积分:1
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中国科技大学计算机科学系的PRA…
中国科技大学计算机系的并行计算实践的PPT,主要讲解了并行计算-Department of Computer Science University of Science and Technology of China practice of parallel computing PPT, mainly on the parallel computing
- 2022-02-07 09:38:14下载
- 积分:1
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利用C语言实现的零件排队问题
利用C语言实现的零件排队问题-The use of C language implementation of parts queuing problem! ! ! ! ! !
- 2022-03-22 14:37:01下载
- 积分:1
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用PSCAD做的三电平svpwm,对学电力电子和风力发电的人应该有用。...
用PSCAD做的三电平svpwm,对学电力电子和风力发电的人应该有用。-svpwm
- 2022-07-10 22:27:01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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BT源码,现在很热门的P2P软件,可以在线下载工具
BT源码,现在很热门的P2P软件,可以在线下载工具-BT source, a very popular peer-to-peer software, tools can be downloaded online
- 2022-02-28 09:33:20下载
- 积分:1
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Good good good good good good good good good
好好的 好好的 好好的 好好的 好好的-Good good good good good good good good good
- 2022-06-15 19:42:41下载
- 积分:1
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dos7.0 can be used as a boot disk, and is activated automatically create disk, w...
dos7.0 可以用作启动盘,并且是自动做成磁盘启动,大家可以用一下-dos7.0 can be used as a boot disk, and is activated automatically create disk, we can use this
- 2022-02-12 18:48:55下载
- 积分:1
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用于查找地图上涂层的单位图元的GIS软件,同时也包括其他地图操作...
用于查找地图上涂层的单位图元的GIS软件,同时也包括其他地图操作-map used to locate the coating unit map yuan GIS software, but also includes other maps operation
- 2023-09-04 15:05:03下载
- 积分:1