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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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雷达检测处理仿真程序，包括噪声背景下的检测，波动目标的检测，检测概率与虚警概率的计算-the simulation code for radar detection,including detection in the presence of noise,detection of fluctuating target, probability of false alarm and probability of detection
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Compute Classical CFAR binary detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability.
-Compute Classical CFAR binary detection threshold for radar detection under additive Gaussi
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spectrum sensing detection and false alarm probability
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Matlab能量检测在rayleigh衰落信道下的性能仿真,主要为虚警概率和误警概率的关系-Matlab energy detection in rayleigh fading channel the performance simulation, mainly for the false alarm probability and the relationship between the probability of false alarm
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matlab环境下单个节点能量感知的检测概率与虚警概率-energy of a single node under matlab perceived probability of detection and false alarm probability
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恒虚警率目标检测,计算雷达影像CFAR 阈值，达到雷达影像目标检测的目的-calculates classical radar CFAR threshold for 0-mean AWGN.classical Neyman-Pearson detection threshold for radar detection
under additive Gaussian white noise criterion and specifid false alarm
probability.
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恒虚警检查，根据虚警率确定门限值，进而确定检测概率-CFAR check, according to the false alarm rate to determine the threshold, and to determine the probability of detection
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认知无线电，能量检测程序，检测概率和虚警概率的对比pd VS pf -Cognitive radio, energy test procedures, detection probability and the false alarm probability contrast pd VS pf
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A novel constant false alarm rate(CFAR)detection algorithm is proposed in this paper．The
Biparameter CFAR detection is applicable tO Gaussian noise in non—coherent integration for radar dim target
detection algorithm．The paper analyzed the probab
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能量检测,主要是看如果根据虚警概率得到门限，然后进行判决-enengy detection -Energy detection, mainly to see based on the probability of false alarm threshold, and then make a judgment-enengy detection
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仿真分析积累检测的性能（发现概率、虚警概率与信噪比的关系曲线）。此程序非常完善，很符合老师的要求-Accumulation detection performance ( simulation analysis found that the probability of false alarm probability SNR curve ) . This program is very perfect , and it is consistent with the teacher require
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论文 在使用无线传感器网络进行目标检测时,如何布置尽可能少的传感器节点而同时实现高的正确检测概率和
低的误警率,是关键问题之一。采用数据融合技术,能实现传感器节点之间的协同,从而大幅提高目标检测精度。提
出了用于目标检测的精度模型,分析了数据融合半径与传感器节点密度之间的关系,设计聚类方法将目标点组织成布
置单元,从高密度单元到低密度单元布置传感器节点覆盖目标区域。仿真结果表明,算法在保证检测精度的同时能有
效减少所使用的传感器节点数目。
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Sensor placeme
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频谱感知中的能量感知算法，在不同虚警概率的情况下，信噪比和检测概率的变化。-In Cognitive Radio， spectru sensing is important。And energy detection is more. In different false alarm probability, the Pd vary with the SNR.
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该程序实现了高斯白噪声环境下直流电平的检测.画出了似然比门限,虚警,漏警随先验概率,代价因自等变化的情况.-The program to achieve the detection of DC level Gauss white noise environment. Draw the likelihood ratio threshold, the false alarm, alarm with the prior probability, cost because of the changes
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calculating the probability of false alarm versus the probability of detection in cognitive radio networks
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认知无线电中的加权协作频谱检测算法，用matlab仿真，获得算法的检测概率和虚警概率。-Weighted cooperative cognitive radio spectrum detection algorithm, using matlab simulation, obtain the probability of detection and false alarm probability algorithm.
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The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection pro
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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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CFAR即恒虚警检测，是雷达信号处理领域的经典处理算法，其核心是在保证虚警概率一定的条件下，尽可能提高检测概率-CFAR that is constant false alarm detection, radar signal processing field of the classic algorithm, its core is to ensure that the false alarm probability of certain conditions, as far as possi
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