rank_corr

这是经典文章“Multichannel Nonnegative Matrix Factorization in Convolutive Mixtures for Audio Source Separation”的matlab源代码(This is a classic article the " Multichannel Nonnegative Matrix Factorization in Convolutive Mixtures for Audio Source Separation" ' s matlab source code)

采用自编码器实现手写数字识别（matlab），是深度架构的一种。(Handwritten numeral recognition is realized by using the Auto-encoder (matlab), it is one of the deep structure.)

this help you to know about tempreture

基于PCA的人脸特征抽取，首先将200幅人脸图像转换成向量形式，进而进行组成样本矩阵。(The PCA-based facial feature extraction, first 200 face images into a vector format, then the composition of the sample matrix.)

separation nonlineaire de sources par

波动率预测模型；期权定价；未来期权波动率预测(local volatility model (hestion calibration))

说明：  模拟退火算法的MATLAB实现，通过赋予搜索过程一种时变且最终趋于零的概率突跳性，从而可有效避免陷入局部极小并最终趋于全局最优的串行结构的优化算法。(MATLAB implementation of simulated annealing algorithm, a search process by giving time-varying and ultimately tends to zero the probability of jumps, which can effectively avoid local minima and ultimately global optimization algorithm has been optimized serial structure.)

OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.

Steihaug Newton-CG-Trust region algoirithm

单导体的ＭＡＴＬＡＢ仿真　　电流图　　方向性图　等(MATLAB simulation of single-conductor current map directional map)