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本程序给出了认知无线电中的能量检测方法,并实现了在不同的虚警概率下的检测性能比较。-This procedure gives the method of energy detection of cognitive radio , and the comparison of detection performance at different false alarm probability .
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介绍了端点检测的基本方法:基于短时能量的、基于短时过零率的、双门限检测的方法-Describes the basic method of endpoint detection: Based on short-term energy, zero crossing rate based on short-term, double threshold detection method
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短时平均能量和平均幅度差函数进行基音检测的方法-Short-term average energy and average magnitude difference function pitch detection method
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简要介绍了认知无线电中基于能量检测的频谱感知方法,在分析能量检测法原理和性能基础上,研究了噪声的不确定性对检测性能的影响. 仿真表明,能量检测法是一种简单、有效的频谱感知方法.-A brief introduction of cognitive radio spectrum sensing based on energy detection method, the analysis and performance of energy detection principle, based on t
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优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高,而且电压暂降在电网中又具有一定的传播性。因此,无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件,故本论文主要对电压暂降的检测方法进行研究。
本文分析了国内外短时电能质量扰动检测的研究现状,并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性;在此基础上选择了基于S变换的短时电能质量扰动检测
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认知无线电中基于能量检测的频谱感知方法研究-Cognitive radio spectrum sensing based on energy detection method
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本论文概述了信号检测技术,如能量检测、匹配滤波器检测等,重点研究了循
环平稳检测法,并与能量检测法进行性能对比,仿真表明循环平稳检测性能明显
优于能量检测。论文讨论了循环平稳检测法检测统计量的选取,研究了循环谱峰
均比的特性,并对使用循环谱峰均比作为检测统计量的循环平稳检测法进行了仿
真,仿真表明使用循环谱峰均比作为检测统计量的循环平稳检测性能优于传统的
循环平稳检测法。-This paper outlines the signal detection techniques,
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应用matlab单用户下不同信噪比的能量检测方法-Matlab single-user applications under different signal to noise ratio of the energy detection method
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单点采用能量检测法,局限性大,于是采用多点分布式合作检测-Single point of using energy detection method, the limitations of large, so the detection of multi-point distributed cooperation
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这是一个能量检测法根据陈曦西安电子科技大学的硕士论文认知无线电中的频谱感知算法研究所得,公式也按照里面的编写
-This is an energy detection method according to Chen Xi, Xi' an University of Electronic Science and Technology Master' s thesis in cognitive radio spectrum sensing algorithm research, f
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基于小波变换的风电机组孤岛检测方法。Renewable Energy年会文章 英文 SCI检索-Islanding detection method based on wavelet transform wind turbine. Annual Meeting of the Renewable Energy Articles English SCI retrieval
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基于能量检测法的matlab程序,很简单,讨论了在不同虚警概率下检测概率的变化和信噪比的要求,自己编的-Based on energy detection method matlab program, very simple, discusses the different detection probability of false alarm probability changes and SNR requirements, own ...
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认知无线电系统中,瑞利信道条件下的能量检测算法实现的频谱感知方法。-Cognitive radio systems, Rayleigh channel conditions energy detection method for spectrum sensing algorithm.
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对基于能量检测的频谱感知的单节点和合作式能量检测做了详细介绍,进行了Matlab仿真,并对仿真进行了性能分析与比较。-Energy detection based spectrum sensing of single node and cooperative energy detection conducted a detailed descr iption and simulation of Matlab simulation performance analysis and comparis
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Matlab Code for Cognitive radio energy detection method using reinforcement learning
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Energy detection is a spectrum sensing method that detects the presence/absence of a signal just by measuring the received signal power. This signal detection approach is quite easy and convenient for practical implementation. To implement energy det
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介绍了几个认知无线电的宽带频谱检测实现的MATLAB代码,包括能量检测算法、匹配滤波器方法等。-Introduces several MATLAB code based broadband spectrum of cognitive radio technology, including energy detection algorithm, matched filter method, etc.
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energy detection method of spectrum sensing
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energy detection method of spectrum sensing
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该matlab程序源码主要实现单个认知用户频谱感知敏捷性的最优化,其基本的感知环节采用能量检测法;在恒漏检准则下,感知敏捷性可以用平均的感知时间来衡量;达到平均感知时间的最小化,也就实现了感知敏捷性的最优化。-The matlab main program source code to realize the optimization of single user spectrum sensing agility, its basic perceived links using energy d
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