matlab

一篇基于离散小波变换的彩色图像数字水印算法的期刊论文(A DWT-based color image watermarking algorithm Journals)

说明：  很好的免费学些 verilog教程 欢迎下载(Learn a good free download verilog tutorials welcome)

In the previous chapters we have encountered a number of ways to process digital on

Simulink all digital pll with fixed point

chain based routing protocol for wireless sensor networks.

数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字水印嵌入算法的Matlab实现。实验结果表明,该算法具有较好的视觉效果和透明性。 (Abstract　The digital watermarking technology is the most active topic in image protecting recently.In this paper, a digital watermarking algorithm based on Wavelet transform is proposed,and give ou the program of this algorithm by MatLab.The experimental results demonstrate that the method possess good vision effect and transparence. Keywords　Image protecting　Wavelet transform　Digital　Watermarking　Matlab )

自适应时频分布代码，包含MATLAB源码和可执行文件(adaptive time frequency analysis)

基于MATLAB软件的三相不对称故障的分析，需了解节点阻抗矩阵以及节点导纳矩阵。(Based on MATLAB software in the three-phase asymmetric fault analysis, need to know the node impedance matrix and node admittance matrix.)

说明：  利用matlab调用cplex实现一个简单的优化例子，例子中对参数设置有详细的说明，非常适合初学者，因为上传不能小于1k，所以复制了一下。(Using MATLAB to call CPLEX to realize a simple optimization example. In the example, the parameter setting is explained in detail, which is very suitable for beginners)

LMMSE performance analysis