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分形中轨线的最小李雅普诺夫指数的计算,讨论算法优化的文章(Fractal trajectory calculation of the smallest Lyapunov exponent, the article discussed Algorithm)

This simple source codes implement cognitive radio.Hope its useful for you.

压缩感知BP算法（basis pursuit algorithm）(basis pursuit algorithm)

The timing_recovery_1.mdl uses Simulinks variable step solver to create a continous time QPSK signal with both carrier and symbol rate errors. This is a relativly straight forward approach, but is computationally expensive. The sescond model, timing_recovery_2Q.mdl uses a purely discrete time approach using the same fractional sample delay approach as does the receiver. This can run much faster.

动态PCA方法，引入动态时间l，考虑变量本身的时序自相关性，同时还分析变量之间的时序相关性,把PCA方法应用到动态数据矩阵。 (Dynamic PCA method, introducing dynamic time l, consider the timing of the variable itself autocorrelation, also analyzed the correlation between the timing variables, the PCA method is applied to dynamic data matrix.)

关于单中继选择的源程序，可用于正在研究协作通信中的中继选择的同学使用，程序简单易懂，能够有效的完成中继选择过程(Single relay selection on the source, can be used for studying cooperative communications relay selection of students using the program easy to understand, be able to effectively complete relay selection process)

对于小位移和桥梁变形的测量，一种很好的算法，对研究匹配也具有参考价值(For the measurement of small displacement and bridge deformation, a very good algorithm, also has reference value for research matching)

2011年数学建模比赛b题的建模资料，有MATLAB程序和各种数据表格(2011 Mathematical Contest in Modeling b topic modeling data with MATLAB programs and various data tables)

一种改善HHT端点效应的新方法及其在电能质量中的应用_苏玉香(A new method to improve the end effects of HHT and its application in power quality _ Su Yuxiang)

image processing program filter