nibian

利用2DPCA和2DLDA在ORL人脸数据库上做的人脸识别实验，注解详细，适合初学者使用，对理解PCA与LDA有很大的作用。(2DPCA and 2DLDA use in ORL face database for face recognition experiments do, comment in detail, suitable for beginners, on the understanding of PCA and LDA are very useful.)

说明：  信息理论与编码——关于信道容量迭代的matlab仿真程序(Information Theory and Coding- on the channel capacity iteration matlab simulation program)

侧向定位 信号处理 一种基于子空间的DOA估计方法(Estimating signal parameters viarotational invariance techniques is a method of DOA estimation.)

Advances in data collection and storage capabilities during the past decades have led to an information overload in most sciences. Researchers working in domains as diverse as engineering, astronomy, biology, remote sensing, economics, and consumer transactions, face larger and larger observations and simulations on a daily basis. Such datasets, in contrast with smaller, more traditional datasets that have been studied extensively in the past, present new challenges in data analysis. Traditional statistical methods break down partly because of the increase in the number of observations, but mostly because of the increase in the number of variables associated with each observation. The dimension of the data is the number of variables that are measured on each observation.

说明：  工具箱包含大量执行时域分析的算法，特别用于二次能量分布的情形，这些算法通过分配问题得到改进。希望能对大家有所帮助！(The toolbox contains numerous algorithms performing time-frequency analysis with a special emphasis on quadratic energy distributions of the Cohen and affine classes, and their version enhanced by the reassignment method.)

全数字接收机中符号同步的文档，方法实用，容易实现~~(Symbol synchronization in digital receivers documentation, methods, practical and easy to implement ~ ~)

说明：  DSTBC源码，均可以运行成功，对于在研究DSTBC的朋友会很有帮助，我也希望我能得到其他朋友的帮助，站长手下留情，(DSTBC source can run successfully for the study would be helpful DSTBC friends, I also hope that my other friends can get help, head lenient,)

工程中，振动信号有时域与频域两种分析方法，该文件是频域分析处理方法(Engineering, vibration signal and frequency domains sometimes two analysis methods, the document is a frequency domain analysis and processing methods)

用MATLAB实现的图书馆索书号文字图像分割源代码，已调试好可直接使用。(The library call number with the MATLAB language to achieve image segmentation source code, has a good debugger can be used directly.)

symbolic matlab in farsi