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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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MATLAB-tuxiang
包含了各种matlab数字图像处理的小程序 (Contains a variety of digital image processing matlab applet)
- 2013-10-03 10:44:22下载
- 积分：1
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产生与参数化谱估计M算法 SaSARIMA_puguji
对称Alpha稳定分布arima随机过程的产生与参数化谱估计M算法matlab程序(Symmetrical Alpha stable distributions of appearance and random process arima parametric spectral estimation M matlab algorithm
)
- 2020-07-29 09:48:39下载
- 积分：1
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kmeans
matlab code for kmeans image segmentation
- 2015-02-03 15:08:51下载
- 积分：1
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active_HighPass
This is simulink file for Active High pass filter design
- 2010-12-21 19:08:21下载
- 积分：1
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two_not_noise_RMSE_60
说明： 在X，y方向分别放水平磁环，在Z轴上放电偶极子，给出信号方位角估计随极化角度和俯仰角的变化的估计性能(In X, y directions are the level of magnetic release, discharge in the Z-axis dipole is given with the polarization angle estimate signal azimuth and elevation changes in the estimation performance)
- 2010-04-17 17:09:59下载
- 积分：1
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file_tcsc
this is a simulation simulink file for tcssc for student experiment ..good luck
- 2020-06-27 01:00:01下载
- 积分：1
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基于非相干信号子空间(ISM)的宽带源DOA估计方法
说明： 基于非相干信号字空间宽带源DOA估计方法，代码可运行(The matlab code is the DOA estimation for wide-band signals by ISM. It works well.)
- 2021-05-16 15:30:02下载
- 积分：1
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Desktop
the file that is sended is desktop file
- 2014-01-02 17:55:28下载
- 积分：1
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filter--classifier
matlab数字信号处理，输入图像矩阵和窗口大小，进行中值滤波,平均滤波，svm分类器(Digital signal processing, input image matrix, and window size，median filter,Average filter, svm classifier)
- 2011-05-13 03:32:16下载
- 积分：1
