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说明：  本程序由MATLAB编制成的用于计算观测数据的频率和周期。(This program is used to compute the frequence and periodical.)

产生循环平稳信号的matlab！！！！！！！！！！！！！！！！！！！！！！！！！！(Cyclostationary signals generated matlab! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !)

information about ashok pillar

Arranges blocks of a matrix as rows of another matrix.

用于结合现有影像和新影像的多光谱图像处理工具的遗传算法，描述了基于遗传算法的监督分类等影像处理工具的程序实现。(For images and new images with the existing multi-spectral image processing tools, genetic algorithms, describes the classification based on genetic algorithms and other image processing tools to monitor the program implementation.)

分数阶傅里叶变换计算方面,仿真效率很高的，各种kalman滤波器的设计。( Fractional Fourier transform computing, High simulation efficiency, Various kalman filter design.)

各种混沌吸引子的演示程序，很经典，也很好用。(A variety of chaotic attractor of the demo program, it is classic, but also a very good use.)

基本粒子群优化算法Matlab源程序 网上找到的别人做的很简单的程序，写的很精练很工整，据说优化效果不是很理想，由于没有时间去做很多测试，所以就先摆在这里，但愿以后能用得上。 下面是主函数的源程序，优化函数则以m文件的形式放在fitness.m里面，对不同的优化函数只要修改fitness.m就可以了通用性很强。 (Particle Swarm Optimization Algorithm Matlab source code online to find others to do the procedure is very simple, very concise writing is very neat, is said to optimize the effect is not very satisfactory, because there is no time to do a lot of testing, so I have to put in here, I hope that can use later. The following is the main function of the source, optimizing the function form of the document on Zeyi m fitness.m inside, as long as the different optimization functions can modify the fitness.m highly generic.)

数字水印的嵌入和水印的提取matlab程序(Digital watermark embedding and watermark extraction matlab program)

matlab matrix processing functions