paomadeng

提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人 部分# 首先对宿主图像进行小波分解 、 嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印 信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余 弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)

矩阵的LU分解、QR分解、Jordan约当标准型.matlab实现(LU decomposition of the matrix, QR decomposition, Jordan Jordan canonical form. Matlab)

说明：  用matlab编写的遗传算法和模拟退火程序(Matlab prepared using genetic algorithms and simulated annealing procedures)

说明：  利用matlab编写的自适应最小二乘滤波程序(Matlab prepared using least squares adaptive filtering procedure)

经典谱估计，其中包括的算法包括周期图法，平滑法BT法等经典算法~(classic spectrum estimation,including period,smooth,and BT，algorithms~)

微电网多目标调度，运用改进的多目标粒子群算法进行计算，里面包含经济等三个目标函数设置(Microgrid multi-objective scheduling, using the improved multi-objective particle swarm optimization calculations, which contains the three economic objective function settings)

MAP algorithm. I m only sharing it with you.

离散数据频谱分析，采样数据进行离散后，获取信号中的周期运动信息(matlab，FFT，frenquence chart)

matlab_图像分割算法源码 有很多经典的分割代码 可以应用于具体图像的操作中(image segmentation matlab source code)

无线传感器的定位与分簇，定位基于三边定位法，路径基于最短距离查询的matlab源代码。其中三个文件一个为主程序，两个子程序一个用于三边定位节点选取和定位。(And cluster localization of wireless sensor, position the three edge positioning method based on distance, shortest path query based on Matlab source code. One of the three file of a main program, two subroutines for a three edge node selection and location.)