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energydetection
认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针
对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定
性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有
限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)
- 2010-05-08 09:14:08下载
- 积分：1
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：某大学开田径运动会，现有12名选手参加100米比赛，对应的运动员号及成绩如表所示，请按照成绩排名并输出，要求每一行输出名次、运动员号及成绩。要求用冒泡法排序。...
：某大学开田径运动会，现有12名选手参加100米比赛，对应的运动员号及成绩如表所示，请按照成绩排名并输出，要求每一行输出名次、运动员号及成绩。要求用冒泡法排序。-: A university open track and field sports, the existing 12 players compete in the 100-meter race, the corresponding numbers and achievements of athletes, such as shown in the table, please follow the performance ranking, and output, requires that each line of output ranking of the number and performance athletes. Required to use bubble sort method.
- 2022-03-04 21:25:58下载
- 积分：1
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dmc
dmc matlab仿真，输入传递函数，控制时域，预测时域(DMC matlab simulation, input transfer function, control time domain, prediction time domain)
- 2020-09-22 10:17:50下载
- 积分：1
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imnoise2
说明： 是表示添加噪声污染一幅图像,叫做噪声污染图像函数(Is to add noise pollution to an image, called noise pollution image function)
- 2020-11-26 22:22:56下载
- 积分：1
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CafeBillingSystem_C#
说明： Module of Cafe Management System
- 2020-06-24 06:00:02下载
- 积分：1
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wxshop
说明： 微信小程序，外卖点餐，包括后台、前端。后台node js mysql(Wechat small procedures, take-out order, including the background, front-end. Background node JS MySQL)
- 2020-06-17 23:40:02下载
- 积分：1
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自动从数据库上移动数据,,,采用ORACAL数据库.
自动从数据库上移动数据,,,采用ORACAL数据库.-Automatically moving data from the database, using ORACAL database.
- 2022-04-26 15:01:12下载
- 积分：1
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hilbert
HILBERT 变换的实现用于信号处理中(HILBERT realize Transform for Signal Processing)
- 2020-08-23 20:48:16下载
- 积分：1
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用c# asp.net 编写b/s模式的管理系统
用c# asp.net 编写b/s模式的管理系统-asp.netc#
- 2022-02-25 22:41:04下载
- 积分：1
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udf_whj
说明： 用于模拟fluent中吸附脱附的case，其中吸附脱附过程的传热传质需要自己使用udf(Case for simulating adsorption and desorption in fluent, and the heat and mass transfer in the process of adsorption and desorption should be declared by UDF)
- 2021-01-06 20:18:53下载
- 积分：1
