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ofdmsystemmatlab

于 2011-04-14 发布文件大小:73KB

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说明：基于能量检测和周期循环检测的认知无线电频谱检测matlab代码用周期循环检测算法检测：首先运行a.m程序，通过此程序运算得出循环频率a值；再运行zhouqi.m程序，对a值进行确定，通过周期循环算法对信号进行检测；用能量检测算法检测：运行nengliang.m检测程序，使用能量检测对信号进行检测。检测完毕，对检测性能进行分析。 (Cognitive radio based on energy detection spectrum detection matlab code)

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my_GGD
广义高斯模型参数估计，效果相当不错！广义高斯模型参数估计，效果相当不错！(general gaussian parameters estimate)

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Traveling Salesman Problem - Genetic Algorithm

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diff_efficiency_shadow_effect
Calculation of diffraction efficiency of rectangular phase grating (comparison scalar theory and scalar theory with shadow effect)

2010-02-11 04:49:39下载

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