xiaobobianhuanshujuyasuo

嵌入式零树小波变换编码 EZW 的MATLAB 程序(Embedded zerotree wavelet transform coding of the MATLAB program EZW)

Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased face retrieval by constructing semantic codewords for efficient large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.

Adaptive SIgnal Processing. NLMS, Leaky LMS

编写一函数 实现图像与任意模版（尺寸可调）的二维卷积，图像边缘有边界点取对称方式填充(Write a function to realize image and arbitrary template (size adjustable) of two-dimensional convolution, image edge have boundary point take symmetric mode fill )

联合检测技术 可用于3G/B3G系统 而且采用了QPSK调制技术 并能生成与传统检测技术的对比图样 (detection technology can be used to 3G/B3G system and adopted a QPSK modulation technology and can generate and mass EC Detection Technology contrast images)

说明：  matlab编写的粒子滤波器示例，共学习参考(particle filter Matlab prepared example, a reference)

matlab支持向量机回规界面，操作简单，使用方便(Matlab Support Vector Machine to back regulatory interface, simple operation, easy to use)

给出了在matlab软件中绘制常见图形的例子 二维绘图：函数绘图、数据绘图 三维绘图：曲线、曲面 分析用图：条形图、饼状图、柱状图(Gives examples of common graphics rendering software in matlab Dimensional drawing: function plotting, plotting data Three-dimensional graphics: curves, surfaces Analysis chart: bar charts, pie charts, bar charts)

说明：  JAD矩阵联合对角化，此数据包包括各种矩阵联合对角化的方法，JADE特征矩阵联合对角化，盲源分离方法的经典方法。有Cardoso开发(JAD，JADE)

说明：  《matlab时频分析技术及其应用》该书中的源代码。matlab源码。(this is a code of the book called matlab time-frequency analesis.)