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CAD DVB文件加密和解密
可以解决所有VBA工程的密码问题,
替换 Program FilesCommon FilesMicrosoft SharedVBAVBA6
下的同名文件.在VBA中提示输入密码时,可输入任何密码。(Can solve all the VBA project password problems)
- 2021-04-23 00:08:48下载
- 积分:1
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tingdownload-master
从百度上下载音乐的脚本,需要用到python2.x的库。(download music from music.baidu.com)
- 2013-12-05 19:04:01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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1_绘制ROI
说明: c#与halcon联合编程.通用绘制roi(c#and
halcon
gggggg%gggggg)
- 2020-07-02 20:00:01下载
- 积分:1
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VERA-NG
说明: VERA-NG,新一代维拉无源雷达的说明文档(NEXT GENERATION
MILITARY SURVEILLANCE SOLUTION)
- 2021-01-10 18:14:59下载
- 积分:1
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ROV32-master
基于stm32的水下机器人控制源码,采用基本的PID控制策略(Underwater Vehicle Control Program Based on STM32 Source Code)
- 2021-02-16 22:39:46下载
- 积分:1
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mypolar
MATLAB修改polar.m的源代码,加上标注之类的(modify the source code of polar.m, plus annotations etc. in matlab)
- 2018-11-20 22:22:05下载
- 积分:1
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php
PHP与数据库连接()
- 2017-09-04 11:15:18下载
- 积分:1
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fm_cw_radar_system
毫米波 雷达仿真可以进行参数验证,实现功能,为做硬件打下基础。(Millimeter wave radar simulation can carry out parameter verification and realize the function, laying the foundation for hardware.)
- 2017-09-30 19:57:02下载
- 积分:1
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phpmysql在线论坛系统_fxzx40
说明: php脚本语言实现,所用语言和技术:html+css+js+php+mysql,实现在线论坛系统,能实现登录注册注销、管理员后台管理、个人中心、发帖回帖等功能,阅读提升自我参考代码(PHP scripting language, the language and technology: the HTML + CSS + js + PHP + mysql, realize the online BBS system, can realize the login registration cancellation, administrator management background, personal center, post replies, and other functions, reading self reference code)
- 2020-11-11 11:58:42下载
- 积分:1