tuxiangzengq-

主成分分析 还不错的程序 有需要的可以试试(pca for zhe value)

matlab神经网络的应用和分析，很好用的 对bp的学习是中帮助(matlab neural network application and analysis)

Decoding Jpeg image in matlab programm

low energy adaptive clustering code in matlab for wireless sensor netwoks

说明：  matlab支持向量机用于多类模式的分类，较全面，可以迅速解决问题，值得下载！(matlab support vector machine model for multi-category classification, a more comprehensive, you can quickly solve the problem, it is worth to download!)

说明：  瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道(Rayleigh channel)

小球弹跳仿真。重力一定。初始位置一定。三维动画仿真(Bouncing ball simulation. Gravity must. Some initial position. Three-dimensional animated simulation)

Function approximation

快速傅立叶变换的matlab实现，一维情况下利用蝶形算法实现(Fast Fourier Transform Implementation of Matlab, a dimension of the use of butterfly Algorithm)

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.