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说明：  认知无线电频谱，打破僵局：信息理论.本文介绍了认知无线电的频谱检测技术和当前热门的合作检测技术(Cognitive radio spectrum, to break the deadlock: Information Theory. This article describes the spectrum sensing of cognitive radio technology and the cooperation of the current popular detection)

comm filter low and high filters

说明：  讲述了灌型CT的工作原理和过程，具有重要的意义(Describes the working principle of irrigation-based CT and process of great significance)

说明：  使用遗传算法解决函数优化（使用谢菲尔德遗传算法工具箱）(Using genetic algorithms to solve function optimization (using Sheffield genetic algorithm toolbox))

a matlab code for calculating the lyapunov exponents for any given system

This FDTD 1D simulation based on Dennis Sullivan book s. Wave propagation in vacuum bacground and penetrates Dielectric media tipe I.

用Matlab实现的多种基于阈值的图像分割方法，含有大津法，最大熵，聚类等方法(Using Matlab to achieve a variety of threshold-based image segmentation method, which contains Otsu method, maximum entropy, clustering and other methods)

说明：  implementation of an example in genetic algorithms

matlab实现VOC数据集的物体扣取。(Matlab VOC cutting data set object)

这是一个实现GVF（广义梯度矢量流算法）的matla代码，(This is a realization of GVF (generalized gradient vector flow algorithm) matla code,)