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ECG
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.
- 2011-09-22 19:15:10下载
- 积分：1
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M-K-method
M-K法在水文中有着广泛的应用，主要用于时间序列的突变点检验。(MK method has been widely used in hydrology, the main point of testing for mutations in the time series.)
- 2014-10-27 17:10:38下载
- 积分：1
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NF2FF
激光雷达，干涉条纹解包裹，对从事激光合成孔径光学测量方向的人有用。(Laser radar, interference fringe unwrapping of synthetic aperture laser optical measurement in the direction of being useful to people.)
- 2010-08-26 01:08:51下载
- 积分：1
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Journal1
journal one for the UPFC voltage profile and power measurement
- 2015-02-26 01:43:51下载
- 积分：1
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duoyuandanfenghanshuyouhua
利用遗传算法的选择、交叉、变异功能来解决多元单峰函数求最优值问题(The use of genetic algorithm selection, crossover and mutation function to solve the multi-function uation unimodal optimal value problem)
- 2015-03-16 16:20:04下载
- 积分：1
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PLS
数学建模算法大全中的；偏最小二乘回归PLS(Partial least squares regression PLS mathematical modeling algorithm Daquan )
- 2013-05-19 00:11:04下载
- 积分：1
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SOM-GONGJUXIANG1
matlab代做调试修改GUI界面simulink程序NIT工具箱二重积分MATLAB包括拥有数百个内部函数的主包和三十几种工具包。工具包又可以分为功能性工具包和学科工具包。功能工具包用来扩充MATLAB的符号计算，可视化建模仿真，文字处理及实时控制等功能。学科工具包是专业性比较强的工具包，控制工具包，信号处理工具包，通信工具包等都属于此类。
(matlab doing some debugging modify the GUI toolkit NIT double integral MATLAB simulink program has hundreds of internal functions, including the primary package and several 30 kits. Kits can be divided into functional disciplines toolkit and toolkit. Function tool kit used to expand the MATLAB symbolic computation, visualization, modeling and simulation, word processing, and real-time control functions. Discipline tool kit is relatively strong professional toolkit, Control Toolkit, signal processing toolkit, communications toolkit belong to this category.)
- 2013-12-21 08:41:12下载
- 积分：1
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互信息特征选择
说明： 基于互信息的特征选择算法，运用互信息来进行特特征选择的(Mutual information feature selection)
- 2021-04-12 09:42:19下载
- 积分：1
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sparse decon
稀疏脉冲反褶积是一种从地震记录中估计振幅和位置的反演方法。(Sparse deconvolution is a pulse inversion method estimates the amplitude and position seismic records.)
- 2015-01-21 19:42:34下载
- 积分：1
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emd
经验模态分解法程序emd，运行准确，适合进行hilbert-huang变换的人员使用(a precess of emd)
- 2011-06-24 20:48:09下载
- 积分：1
