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用matlab仿真0到9十个数字的语音识别(Matlab simulation with the 10 numbers 0 to 9 Speech Recognition)

关于遗传算法的一些介绍及其matlab程序(Program on genetic algorithm matlab)

this is image frequency transform,vevr good(This is the image frequency transform, vevr good)

This is inportent program for energy sector engineers. This matlab code is based on Newton Rapshion load flow calculations. Use it.

MIMO与LDPC结合，很好的代码，其中是用QCLDPC码，(MIMO and LDPC combination of good code, which QCLDPC code )

This is a code for doing cross validation in a case of Batik classification

blowfis and ecb encription

基于GA-PSO算法，包含程序和数据，还有word说明！！！(Based on the GA-PSO algorithm for prediction! ! !)

原档LCD程序，调用LCD文件可使用LCD方法处理信号(The original LCD program, calling LCD files can use LCD method to process signals.)

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)