-
闹钟设计程序
用c++语言编写的简单闹钟程序,可以实现设置日期,时间和闹钟提醒功能!非常实用!!
- 2022-04-30 10:07:47下载
- 积分:1
-
一次作业练习,目的是学会运用类,还有fiostream,从.txt文件中读出数据读到内存中,然后经过一系列处理将数据显示出来。...
一次作业练习,目的是学会运用类,还有fiostream,从.txt文件中读出数据读到内存中,然后经过一系列处理将数据显示出来。-a workbook, the purpose is to learn how to use category, fiostream. from. txt document read sensed data memory, and then after a series of data processing will be displayed.
- 2022-02-03 07:54:14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
-
用c语言编写的无损压缩中的熵编码的编码和解码程序!
很实用的!...
用c语言编写的无损压缩中的熵编码的编码和解码程序!
很实用的!-prepared by the lossless compression of the entropy coding coding and decoding process! Very practical!
- 2023-03-18 05:00:04下载
- 积分:1
-
Face Detection system, developed using opencv face detection process
人脸检测系统,利用opencv开发的人脸检测程序-Face Detection system, developed using opencv face detection process
- 2022-01-21 22:39:52下载
- 积分:1
-
2008出台的劳动法规章,利益谁大啊,真是恨难说 啊
2008出台的劳动法规章,利益谁大啊,真是恨难说 啊-Labor laws and regulations promulgated in 2008 chapters, the interests of big ah who really hate hard to say ah
- 2022-03-19 10:25:19下载
- 积分:1
-
人脸识别相关的英文论文,希望对你有帮助
人脸识别相关的英文论文,希望对你有帮助
- 2022-01-25 23:30:10下载
- 积分:1
-
足球机器人功能demo,用于参加robcup的机器人的应用与开发
足球机器人功能demo,用于参加robcup的机器人的应用与开发-robot soccer functional demo for the robot robcup in the application and development
- 2022-03-07 13:26:22下载
- 积分:1
-
一个简单的俄罗斯方块代码,可以实现简单的功能
一个简单的俄罗斯方块代码,可以实现简单的功能-A simple Tetris code, can achieve a simple function of
- 2022-04-07 17:07:08下载
- 积分:1
-
从vc中调用matlab的画图、数值计算等函数,方便易行。
从vc中调用matlab的画图、数值计算等函数,方便易行。-from vc Calling Matlab drawing, numerical calculation function, user-friendly.
- 2022-06-06 15:20:06下载
- 积分:1