文件名称:Energy—dection
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仿真思路:以URKOWITZ 在1967年发表的能量检测文章以及Digham 2003、Ghasemi 2007发表的一系列文章为参考, %在AWGN信道中,给定SNR下,先产生一个原始信号(单音或者BPSK基带信号),然后叠加高斯噪声, 再进行能量检测, %对叠加信号求功率累积并对噪声功率进行归一化,然后由Pf反推一个检测门限Th,将归一化累积功率与门限比较,求超过门限次数即为检测概率。 %由此进行Monte-Carlo仿真画出Pm-Pf曲线,并与Digham给出的ROC理论曲线进行比较
相关搜索: Energy detection
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压缩包 : 0 Energy_detection.rar 列表 0 Energy_detection/1967 Energy Detection of Unknown Deterministic Signals_Urkowitz.pdf 0 Energy_detection/2003 On the energy detection of unknown signals over fading channels.pdf 0 Energy_detection/2007 Spectrum sensing in cognitive radio networks the cooperation-processing tradeoff.pdf 0 Energy_detection/AND_rule.m 0 Energy_detection/energy_detection.m 0 Energy_detection/energy_detection_2.asv 0 Energy_detection/energy_detection_2.m 0 Energy_detection/Entropy_estimation.m 0 Energy_detection/example_1.m 0 Energy_detection/html/energy_detection_2.html 0 Energy_detection/html/energy_detection_2.png 0 Energy_detection/html/energy_detection_2_01.png 0 Energy_detection/SNR_compution.asv 0 Energy_detection/SNR_compution.m 0 Energy_detection/html 0 Energy_detection
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