XUEXICCHENGXU

HHT谱计算程序，不是rilling版本，用改进的Hilbert变换，效果好一些，供大家参考。(HHT spectrum of the calculation procedures, rilling is not a version of the Hilbert transform used to improve the results better for your reference.)

matlab实现通信中DSB调制。程序中相关数据不同，请根据自己需要修改。(DSB modulation matlab to achieve communication. Process data are different, modify according to their needs.)

基于迫零算法的反馈判决自适应均衡器--matlab编程 代码(Adaptive equalizer feedback judgments based on zero forcing algorithm)

hough变换检测椭圆，对于边缘图像的椭圆检测。(find ellipse by hough transform，used for edge image.)

说明：  基于MATLAB的对于RM编码及误码率的仿真(MATLAB-based code for the RM and of the simulation)

Fisher face or LDA for face recognition

本资料详细的介绍了，mathlab软件编程的知识点，对于初学者有很大的帮助。(Details mathlab software programming knowledge, a great help for beginners.)

此程序描述OFDM系统中多径衰落信道的仿真和实现，包含信道转移矩阵的计算和变换等(This procedure describes the OFDM system simulation and implementation of multipath fading channels, including the calculation and conversion channel transfer matrix, etc.)

说明：  包含了大多数流形学习方法的代码,有PCA,ISOMAP,LLE,HLLE(Contains the majority of manifold learning code, with PCA, ISOMAP, LLE, HLLE)

说明：  对直方图进行均衡化，并把结果显示在同一个界面上(Of histogram equalization, and the results displayed in the same interface)