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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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这是一个横虚惊概率的程序，也叫CFAR，可以实现雷达图像数据的恒虚警检测,This is a cross false alarm probability procedures, also known as CFAR, can realize the radar image data CFAR detection
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认知无线电频谱感知匹配滤波器检测仿真，选用FM信号，分析了虚警概率-Matched filter spectrum sensing cognitive radio simulation testing, the choice of FM signals, analysis of the probability of false alarm
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基于动态规划的检测前跟踪算法中恒虚警概率的理论计算程序-Pre-test based on dynamic programming tracking algorithm in constant false alarm probability calculation procedure
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将立体杂波图应用于气象杂波的CFAR处理，根据当前杂波环境的变化实时地产生杂内杂外标志，从而选择不同的信号处理支路处理当前气象杂波，提高了雷达的检测性能，降低了虚警概率。-Will be applied to three-dimensional meteorological clutter Clutter Map CFAR of treatment, according to the current clutter environment generated in real time with
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Compute Classical detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability.
-Compute Classical detection threshold for radar detection under additive Gaussian white noise criterion
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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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Presently FFT usage in GPS receivers has been a
topic of extensive study and many improved FFT-based
acquisition methods with averaging correlation
technique also have emerged. Although averaging
arithmetic can reduce the instant processing p
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Presently FFT usage in GPS receivers has been a
topic of extensive study and many improved FFT-based
acquisition methods with averaging correlation
technique also have emerged. Although averaging
arithmetic can reduce the instant processing p
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normalized threshold vs the probability of false
alarm in radar system.
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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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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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给定虚警概率,仿真发现概率在各种干扰下的仿真曲线-Given false alarm probability, the simulation shows that the simulation curve of probability in all kinds of interference
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这是一个横虚惊概率的程序，也叫CFAAR，可以实现雷达图像数据的恒虚警检测
-This is a horizontal program of the false alarm probability, also known as CFAAR CFAR detection of the radar image data
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认知无线电网络中，当信噪比不同时检测概率随虚警概率的变化曲线。-In Cognitive radio network,when the SNR is not the same, the change curve between the detection probability and the false alarm probability.
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根据干扰信号波形样式的不同，压制性干扰可分为噪声调幅干扰、噪声调频干扰、噪声调相干扰。就是用噪声或类似噪声的干扰信号遮盖或淹没有用信号，阻止雷达检测目标信息。它的基本原理是：任何一部雷达都有外部噪声和内部噪声，雷达对目标的检测是在这些噪声中进行的，其检测又是基于一定的概率准则的。一般来说，如果目标信号能量S与噪声能量N相比（信噪比S/N），超过检测门限D，则可以保证一定的虚警概率Pfa的条件下达到可检测目标回波所要求的检测概率Pd，简称为可发现目标，否则便称为不可发现目标。-Blanket Ja
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probability of false alarm
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