CDMA_SIM

判别稀疏非负矩阵分解，提出这个新算法，来进行人脸识别，比传统的NMF和一些其他的扩展算法效果好(Sparse non-negative matrix factorization judge proposed the new algorithm for face recognition, than the traditional extension of NMF algorithm and some other good results)

matlab学习的最好资料，可以看看，参考参考，学习进步。(matlab learn the best information, you can see, reference information, study progress.)

说明：  matlab常用算法代码及例程，神经网络BP算法，遗传算法，模拟退火算法等等(Matlab commonly used algorithm code and routine)

实现了一个新混沌系统的非线性反馈同步，参考文献《一个新混沌系统的非线性反馈同步控制》(Implemented a new non-linear feedback synchronization of chaotic systems, reference " a new non-linear feedback synchronization of chaotic systems control" )

时程积分程序，给定结构激励，计算结构动力响应。(Time integration process, given the incentive structure, dynamic response of structure.)

无限长的序列也往往可以用有限长序列来逼近。对于有限长的序列我们可以使用离散傅立叶变换（DFT）。DFT是对序列傅立叶变换的等距采样。是序列傅立叶变换的等距采样。 本源码是对DCT、DFT、FFT的matlab实现(Infinitely long sequence is often a long sequence with limited approximation. For the finite length of the sequence we can use the discrete Fourier transform (DFT). DFT is a sequence of equidistant sampling Fourier transform. Is a sequence of equidistant sampling Fourier transform. The source is the DCT, DFT, FFT in matlab implementation)

PAR reduction in OFDM via active constellation extension

find pitch to detection gender

采用MATLAB编程用GP方法计算关联维的源代码(MATLAB programming method used GP correlation dimension of the source code)

matlab数据分析的经典算法，可以用于数据分析(matlab data analysis of the classic algorithms, can be used for data analysis)