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CR中基于能量检测的频谱感知matlab程序仿真-CR in the detection of spectrum sensing based on energy simulation program
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认知无线电中的频谱感知技术 包含单节点的检测和多点的写作检测-Spectrum-aware Detection of single-node Collaborative detection
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频谱感知是认知无线电的一个重要前提，而能量检测法则是比较成熟的频谱感知算法。它可以有效地凡发现频谱孔，使得认知无线电与周围通信环境相适应-Spectrum sensing cognitive radio is an important prerequisite, and the law of energy detection of the spectrum is a more mature perception algorithm. Where it can be found in the sp
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在DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较-In the DS-spread spectrum system, the noise is additive white Gaussian noise, the traditional single-user detection, the linear decorrelating multiuser detector and minimum mean-sq
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认知无线电中频谱感知技术的两种频谱检测方法-Two kinds of spectrum detection methods of spectrum sensing technology in cognitive radio
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认知无线电（Cognitive Radio）中的频谱检测（Spectrum Sensing）算法仿真源代码-Cognitive radio (Cognitive Radio) in the spectrum detection (Spectrum Sensing) algorithm simulation source code
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基于能量检测的频谱感知.由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。-spectrum sensing in cognitive radio based on energy detection.As the channels in diameter and shadow, not a si
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最大化频谱接入机会的能量检测方法的研究---认知无线电-Access to opportunities to maximize the energy spectrum detection of cognitive radio---
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最大化频谱接入机会的能量检测方法的研究-----认知无线电-Access to opportunities to maximize the energy spectrum detection of cognitive radio-----
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最大化频谱接入机会的能量检测方法的研究-----认知无线电-Access to opportunities to maximize the energy spectrum detection of cognitive radio-----
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谱感知技术是认知无线电(CR)的关键技术,频谱检测的可靠度和精度决定了是否会影响主用户的正常通信及认知用户能否有效利用频谱.在频谱检测的众多方法中,能量检测法是一种常用的方法,但能量检测器的门限很容易受到噪声功率变化的影响,影响主用户的正常通信.笔者提出一种自适应背景噪声的门限设置方法,通过引入门限评价指数作为衡量频谱感知效率和频谱资源利用率的度量指标,使得认知用户在不同的应用环境中能自适应地设置频谱感知门限,达到更充分利用频谱资源和更有效传送信号的目的.仿真证明,该方法确定的门限能够随着噪声条
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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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认知无线电频谱感知中的快速检测的英文文献，并附有中文文献翻译，帮助了解快速检测的相关知识内容。-English literature for the rapid detection of cognitive radio spectrum sensing, together with the Chinese literature translation, and knowledge to help understand the rapid detection of the content.
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频谱检测中能量检测ROC仿真程序
频谱检测中双门限检测ROC仿真程序-Spectrum detection, energy detection ROC emulator spectrum detection, double threshold detection ROC emulator
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认知无线电频谱检测仿真，基于QPSK的频谱检测-Cognitive radio spectrum detection simulation, based on QPSK spectrum detection
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关于认知无线电频谱检测中能量检测的程序，并绘制虚警概率和检测概率之间的关系。-On energy detection in cognitive radio spectrum detection method, the relationship between the probability of false alarm and detection probability.
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滤波器频谱检测仿真，matlab7.0下测试成功-Under the filter simulation spectrum detection, matlab7.0 test successfully
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用matlab实现认知无线电中基于可信度的协作频谱检测算法。-Using matlab cognitive radio cooperative spectrum detection algorithm based on credibility.
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关于认知无线电频谱感知的能量检测程序,很基础 适用于新手-Energy detection program for cognitive radio spectrum sensing.
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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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