dataaccess

ast Algorithm estimating the number of sinusoids in a white Gaussian noise. This algorithm use a sub-space method based on chi-square statistics of eigen values of the Autocorrelation Matrix.

Using K-L transform to compress data is straightforward, since we can use a d dimensional vector to represent a D dimensional one without lose of much information. (Using KL transform to compress data is straightforward, since we can use ad dimensional vector to represent a D dimensional one without lose of much information.)

Performance analysis of wireless networking with interleaving on the receiver side over Rayleigh fading channels.

电力变压器差动保护电力变压器差动保护电力变压器差动保护电力变压器差动保护电力变压器差动保护电力变压器差动保护(transformer differential protection)

可以很好的实现流形学习算法中的线性降维算法PCA数据降维。(Can well realize the manifold learning algorithm of linear dimension reduction algorithm of PCA data dimension reduction.)

matlab code for continuty equation

说明：  BP神经网络识别手写体数字，BP(back propagation)神经网络是1986年由Rumelhart和McClelland为首的科学家提出的概念，是一种按照误差逆向传播算法训练的多层前馈神经网络，是应用最广泛的神经网络。(Recognition of handwritten digits by BP neural network)

digital signal processing ***use interpolation file along with fft.rar file

实现数值分析中单纯形法改进方法的matlab代码，即改进单纯形法算法，能够实现大型稀疏矩阵的迭代，代码分为三分。这是2/3..(Numerical analysis to achieve improved method simplex method matlab code that modified simplex method algorithm, to achieve large sparse matrix iteration, the code is divided into thirds. This is the 2/3 ..)

Matlab source code simulating the distance vector routing protocol,