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GetTime
获取网络(百度)时间,提供给做网络验证的朋友。获取速度快(Access Network (Baidu) time available to do network authentication friends. Faster access)
- 2009-01-08 10:37:40下载
- 积分:1
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AIS_Msg_decode
船用AIS输出语句解析代码
VDM语句解码全流程C语言函数,注释详细(Ship AIS output statement parsing code.
VDM statement decoding the whole process C language function, detailed notes)
- 2020-12-30 10:29:00下载
- 积分:1
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易语言官方论坛一位高手写的自动搜索歌词,并以卡拉OK方式显示的软件...
易语言官方论坛一位高手写的自动搜索歌词,并以卡拉OK方式显示的软件-Easy to master a language official forum Automatic Writing english lyrics and karaoke software displays OK
- 2022-06-01 13:28:53下载
- 积分:1
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PMBOK_5a_Edicao_Portugues-BR
说明: pmbok guide for project
- 2019-03-01 05:16:55下载
- 积分:1
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MATLAB中TVAR的代码
用于研究时变向量自回归,你自己改变x0的输入值就行了(The study of time-varying vector autoregression)
- 2018-07-18 22:27:45下载
- 积分:1
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Fiber Optic
Optical fiber book for Matlab system
- 2020-06-19 09:40:01下载
- 积分:1
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此代码为在.net环境下 用c#进行数据库编程的核心功能代码 希望对网友们又帮助...
此代码为在.net环境下 用c#进行数据库编程的核心功能代码 希望对网友们又帮助-in this code. Net environment with a database c# programming code of the core functions of the website hope it helped
- 2023-07-10 04:15:02下载
- 积分:1
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OFDMSignalDetection-master
说明: 程序实现的主要功能:
OFDM调制识别:研究了基于高阶累量和基于小波变换的OFDM信号和单载波调制信号的识别算法,仿真分析了两种算法在高斯信道和多径瑞利衰落信道下的信号识别性能。
OFDM参数估计:研究了基于Welch算法和AR模型法求解功率谱进而估计信号带宽的算法,对两种算法的估计性能进行了比较;根据OFDM信号的循环平稳性研究了基于循环谱的载频估计算法;根据 OFDM信号的自相关性研究了基于可变延时自相关和固定延时自相关的FFT相结合的算法,估计了OFDM信号的有效数据长度、符号总长度、循环前缀长度和子载波间隔;最后研究了基于带宽和基于过采样估计子载波数目两种算法,并在高斯信道和多径瑞利衰落信道下对以上参数估计算法进行了仿真分析。
其中OFDM_DEMO为整个项目的程序入口,其余均为辅助函数,每一个函数均有参数注释和功能说明。(The main functions of the program are as follows:
OFDM modulation recognition: the recognition algorithms of OFDM signal and single carrier modulation signal based on high-order cumulant and wavelet transform are studied. The signal recognition performance of the two algorithms in Gaussian channel and multi-path Rayleigh fading channel is simulated and analyzed.)
- 2020-11-03 23:39:52下载
- 积分:1
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多点温度监测系统设计
嵌入式系统和无线通信技术(特别是短消息业务)受到远程监测领域研究者的密切关注,
成为一个研究热点。本文提出了一种将带有12C总线的ARM嵌入式微处理器和短消息业务
(SMs)用于温度检测系统中的方法,实现了温度的多点监测。(Embedded system and wireless communication technology, especially short message service, have been paid close attention by researchers in the field of remote monitoring. In this paper, a method of using the ARM embedded microprocessor with 12C bus and short message service (SMs) in the temperature detection system is proposed, and the multi point monitoring of temperature is realized.)
- 2018-05-11 18:23:35下载
- 积分:1
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Melting
A Melting source code to Melt your exe from one location to another.
- 2013-07-15 12:31:45下载
- 积分:1