1052302982Dgaussanfitting

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 .)

matlab优化工具箱函数的简单介绍，很全(matlab optimization the toolbox function of brief, very full)

perceptron classification in matlab

CA码产生与自相关计算，为matlab程序文件可以用来产生适用于各个卫星的CA码(CA code and autocorrelation)

This ZIP folder contains IEEE papers related to MIMO-OFDM receivers for IQ Imbalance cancellation

matlab 蜂群算法工具箱，简单快速的解决TSP问题(matlab )

说明：  关于支持向量机的matlab程序 有兴趣的同学可以下载看看(With regard to support vector machine matlab program Interested students can download to see if)

markowitz 均值方差模型 Black-litterman 模型 resample模型 robust模型(markowitz mean-variance model Black-litterman model resample model robust model)

说明：  可以将信号很好的进行LMD分解，很好用，自己试试看(The signal can be well decomposed into LMD)

国外学者编写UKF、EKF、IMM的matlab源码和说明文档，注释清楚，条理性强。最新版本(The methods that are discussed in the current documentation are: Kalman filters and smoothers.Extended Kalman filters and smoothers Unscented Kalman filters and smoothers Interacting Multiple Model (IMM) filters and smoothers)