Numerical

一些有用的时间序列分析相关程序（matlab)(Time Series program)

建立了神经网络迟滞模型，由于该模型是基于EHM 的混合神经网络模型，因此简记 为HNNM 模型。(ANN)

说明：  sparse coprime array direction of arrival

这是在Matlab中编的图像数字水印的嵌入和提取程序,所用变换为小波变换,并实行盲检测,对搞这方面的研究人员非常有用.(This is made in Matlab in image watermarking embedding and extraction procedures used transform for wavelet transform, and a blind detection, for engaging in research in this area very useful.)

本文件包含常用的MATLAB高阶累积量函数，是一个统计学常用的工具箱。(This document contains frequently used MATLAB higher-order cumulant function, is a commonly used statistical toolbox)

说明：  对故障数据的小波包分解与信号重构、小波包能量特征提取 暨 小波包分解后实现按频率大小分布重新排列，并进行降噪处理。(After wavelet packet decomposition and signal reconstruction, wavelet packet energy feature extraction and wavelet packet decomposition, the fault data can be rearranged according to the frequency distribution, and the noise can be reduced.)

本程序为K_L变换的一个简单算法，希望大家参考一下(KLT)

本算法是用于求解四阶累积量的，主要应用在DOA估计。(This algorithm is used to DOA estimation，and it can solve 4th-roder-cumulant )

改进型最小二乘法在PMSM参数辨识中的应用(Improved least squares method in the PMSM parameter identification)

信号灯识别 对交通信号灯的颜色进行识别，主要包括空间分割，圆率判断定位和颜色识别等。(Signal recognition To identify the color of the traffic lights, mainly including spatial segmentation, round rate determine position and color recognition, etc.)