timefrequencyanalyst

说明：  本书对遗传算法的基本原理作了较为系统、全面的论述(Book, the basic principles of genetic algorithms made a more systematic and comprehensive exposition)

支持向量机的实现程序，用matlab编写(Implementation of support vector machine procedures, written with matlab)

s in academia, and in the military. In fact, in some sense, the 3D graphics we enjoy on our PCs today is a sort of Peace Dividend, since many professionals now working in the 3D chip, film and game development industries cut their teeth designing military simu

说明：  本文提出了一种基于混沌加密的DCT域二值图像数字水印算法.该算法首先利用混沌序列将含有版权信息的有意义二值图像水印进行加密,然后利用人眼视觉系统(HVS)的特性将原始载体图像进行块分类,最后将不同强度的水印分量嵌入到不同类的图像块DCT中频系数中去.利用混沌序列对水印进行加密,使水印本身具有安全性,对数字作品进行双重保障.通过高斯噪声,椒盐噪声以及JPEG压缩和剪切等攻击试验,表明了该算法具有较好的鲁棒性.(Encryption in DCT domain is proposed. Firstly, the meaningful binary image watermark containing copyright information is encrypted by using chaotic sequence, and then the original image is classified by using the characteristics of human visual system (HVS), Finally, the watermark components with different intensities are embedded into the DCT intermediate frequency coefficients of different types of image blocks. Chaotic sequences are used to encrypt the watermark, so that the watermark itself has security and double protection for digital works. Experiments on Gaussian noise, salt and pepper noise, JPEG compression and clipping show that the algorithm has good robustness)

是GPC结合SIMULINK的仿真程序。(GPC combined with SIMULINK simulation program)

Weighted ELM for imbalanced datasets - Weighted-ELM W. Zong, G.-B. Huang, and Y. Chen, “Weighted extreme learning machine for imbalance learning,” Neurocomputing, vol. 101, pp. 229-242, 2013.

一个模糊控制的m文件，可供模糊控制爱好者参考，程序可按需要作相应修改。希望大家共同进步，谢谢！(A fuzzy control of m documents, available for fuzzy control enthusiasts reference, procedures may need to be amended accordingly. I hope that progress can be shared, thank you!)

机器人控制系统设计和matlab仿真的配套光盘，有很多的例子，很有参考价值(Robot control system design and simulation of matching matlab CD-ROM, there are many examples of great reference value to)

Noise Estimation of speech signals in Matlab

//////// OFDMA //////////// No. of Subcarriers NS = 512 Input Generation x = rand(1,NS)>0.5 fftlength = 512