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这是一些关于学习matlab 的资料，我认为比较重要对于matlab的初学者，上传以下希望和各位朋友分享一下资源，还望多多交流！(This is some information on learning matlab, I think the more important for matlab beginner, upload the following hopes and all our friends to share resources, but also hope that more exchanges!)

说明：  刚刚接触图像检索的同学，对基于特征的图像检索还没有什么概念，利用这个小的程序（里面附有图像和实例）感受一下过程，对于继续研究很有帮助。(Contact with students just image retrieval, the feature-based image retrieval has no concept of, take advantage of this little program (inside with images and examples) feel the process and continue to study for the useful.)

说明：  matlab 功能工具 matlab 功能工具(matlab functions matlab function tool tool)

有多普勒频移的海底混响单元散射模型（matlab）(the seafloor reverberation unit scattering model with Doppler frequency shift)

Description of tools and methods in Matlab that can be applied in the Engineering.

协同微粒群算法，用于原子簇的结构优化。协同微粒群算法模型由南非人Frans van den Bergh提出，对高维问题处理的效果要显著优于基本微粒群算法。(synergies PSO algorithm, for the cluster of structural optimization. Synergy PSO algorithm model from South Africa who Frans van den Bergh, for the high-dimensional problems of the effect was significantly better than the basic particle swarm algorithm.)

matlab GUI设计过程中新手号帮手。(Matlab GUI design process, new helper。)

Algorithms for the extraction of the extrema of a signal

利用k-means的算法实现图像区域分割，主程序只能运行灰度图像，彩色图像需另写调用程序(Using the k-means algorithm for image segmentation, the main program will only run grayscale image, color image subject to write the calling program)

说明：  恒虚警检测CFAR仿真，杂波边缘 多目标情况(the coding of the CFAR technology)