23825778dtc

建立一个BP神经网络。进行训练和测试，数据样本包含在压缩文件中(Build a BP Artificial Neural Networks.Train and test the data in the rar file)

独立成分分析(Independent Component Analysis，ICA)是近年来提出的非常有效的数据分析工具，它主要用来从混合数据中提取出原始的独立信号。它作为信号分离的一种有效方法而受到广泛的关注。(Independent component analysis (Independent Component Analysis, ICA) is a very effective tool for data analysis proposed in recent years, it is mainly used to extract the original independent signals the mixed data. It is an effective method for signal separation and widespread concern.)

Reduced order modeling of wind turbines in MatLab for grid integration and control studies

用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型（参数为b0=1, a1=0, a2=0.81）和一个2阶滑动平均模型（参数为b0=1, b1=1, b2=1）为例，选取观测数据长度为1000，分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0，方差为1。用Levinson-Durbin算法迭代计算AR模型参数，并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。(Write a small MATLAB program that implements the pthorder Levinson-Durbin (L-D). Run/Test the program using a AR(2) process (b0=1,a1=0, a2=0.81) and an MA(2) (bn=1,1,1) process-about 1000 samples. Use L-D with p=2 (for the AR) and 10 (for the MA). Plot the AR spectra produced in the two cases with L-D. List the direct form and the reflection coefficients in a table. Profile the L-D (total number of computations for a pthorder)

说明：  各种数字水印的MATLAB源码+论文，新手可以研究研究(MATLAB source code of various digital watermarking+ Papers)

一个很好的实例，很有用的哦，大家来看看啊。(A good example, very useful, oh, we sight for visitors.)

boot pv close loop pi controller

real time demonstratitaon on wirelerss sensor network

This program is for the implementation of Symbol table using C language in which we can create a symbol table and also insert, modify, search and display the elements in the symbol table.

DFS判断两点间的连通性，即1与n间的连通性(DFS to determine the connectivity between two points, that is between 1 and n connectivity)