zuiyouquanzhong

matlab7·0从入门到精通光盘程序，对于学习matlab的人来说，很有参考价值(MATLAB)

均匀圆阵的二维music算法，有两个信号，采用meshgrid画图(Uniform circular array music algorithm, there are two signals, using meshgrid drawing)

信息论与编码的典型香农编码的Matlab源码(Typical information theory and coding Matlab source code Shannon)

求解含有有限个变量的函数，维数可以是1000甚至上万维 都可以(Solving function contains a finite number of variables, dimensions can be 1000 on the World Wide Web can be even)

计算7个Hu不变矩，使用于图像处理中的目标识别(Calculate seven Hu invariant moments used in image processing, target recognition)

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.

matlab实现区域生长，以鼠标单击图像中一点设定初始种子点。(using matlab to achieve regional growth.need to use the mouse to click one point of the image to sets the initial seed point.)

说明：  STBC，经典Alamouti 2X2 空时编码(Alamouti 2X2 STBC)

Intercell Interference Coordination in OFDMA Networks and in the 3GPP Long Term Evolution System

说明：  利用分布傅里叶方法进行数值仿真，包含损耗、色散、SPM效应。 可以观察脉冲展宽与压缩，光孤子演化。(The distributed Fourier method is used for numerical simulation, including loss, dispersion and SPM effect. We can observe the pulse broadening and compression, and the evolution of optical solitons.)