chaos

详细的介绍了matlab7，0的工作原理和过程(Detailed description of the matlab7, 0 the principle and process)

matlab example psmsm

for fingerprint identification

this source code is chp6ex13 matlab

THIS FILE PLOTS THE PERFORMANCE OF MAXIMUM RATIO COMBINING DIVERSITY TECHNIQUE.

介绍关于MATLAB的基础知识，运算法则，函数等等.(About the MATLAB basics, algorithms, functions, and so on.)

提取Gabor特征，LBP特征，LGBP特征代码(extract Gabor feature,LBP feature and LGBP feature.)

该程序用于求解时间延迟t和嵌入维数m，该方法不同于自相关函数法和gp法，可以同时求解出两个量t和m的值，非常方面，在求解lyapunov指数时经常用到该方法(The procedure used to solve the time delay t and the embedding dimension m, the method is different from the self-correlation function gp method can solve the two quantities t and the value of m, the very aspect, often used to solve the lyapunov exponentthe method )

电网络matlab编程：已知节点，求电网络的基本回路矩阵，基本割集矩阵,动态节点优化，存储查找，求因子表等(matlab example)

The early detection of arrhythmia is very important for the cardiac patients. This is done by analyzing the electrocardiogram (ECG) signals and extracting some features from them. These features can be used in the classification of different types of arrhythmias. In this paper, we present three different algorithms of features extraction: Fourier transform (FFT), Autoregressive modeling (AR), and Principal Component Analysis (PCA). The used classifier will be Artificial Neural Networks (ANN). We observed that the system that depends on the PCA features give the highest accuracy. The proposed techniques deal with the whole 3 second intervals of the training and testing data. We reached the accuracy of 92.7083 compared to 84.4 for the reference that work on a similar data.