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Description: 心电信号在线数据知识化辅助诊断算法研究
摘 要:针对心电监护与诊断过程中数据量大、准确性和快速性要求高的特点,提出了一套基于数据知识化的心电
辅助诊断算法.该套算法包括数据识别、冗余处理、转换和提取过程,利用小波变换的多分辨率和抗干扰能力好的
特点,检测QRS波、P波、T波,提高了特征检测的准确性 利用聚类分析具有较好的鲁棒性和适合于大数据量分析
的特点,对QRS进行波形分类 算法结合了单独一搏诊断和串诊断以及多参数综合分析.采用MIT-BIH标准心电
数据库中的部分数据和心电专家确诊的心律失常数据文件对该算法进行了评估,检出率都在95 以上,表明该套
算法对部分心律失常可以进行有效分析.
-A series of data knowledge discovery based electrocardiograph (ECG) auxiliary diagnosis algo-
rithms were presented against the characteristics of huge data quantum, high accuracy and rapidity de-
mands in the ECG monitor and diagnosis process. The algorithm consists of several stages, including data
distinguishing, data redundant processing, data conversion and data extraction. The characteristics of
wavelet transform, multiresolution and high anti-interference, were used to detect QRS, P and T waves
and improve the accuracy of character detection. Clustering analysis characterized by better robustness and
capability to analyze huge data quantum was used to classify QRS wave. The algorithm combines diagnosis
based on one beat, string diagnosis and comprehensive analysis with multiparameters. Verified by partial
data of MIT-BIH standard ECG database and arrhythmia data files diagnosed by ECG experts, the detect-
ability exceeded 95 , which showed that the algorithm could analy
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Size: 68608 |
Author: Shi |
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Description: 使用matlab读取心电、血压等采集数据.dat和.hea文件，并分图标注显示。内有详细程序说明和读取实例-Using matlab to read ECG, blood pressure and other data collection. Dat and. Hea files and sub-icon Note display. There are detailed instructions and read the example programs
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Size: 304128 |
Author: 李恒达 |
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Description: 根据已给ecg数据文件，画出心电图波形，并自动标记出特征点位置，并计算P-R时间间隔
等参数。
附件是.dat为数据文件，为二进制文件，每2个字节代表一个采样点，采样频率1000hz。依
次为1-12导联的第一个采样点，其次是1-12导联第二个采样点，....
.hea头文件是文本格式说明文件，可以看到十二导联存放的先后顺序。
-According to the data file has to ecg, draw the ECG waveform, and automatically mark the feature points, and calculate parameters such as PR interval. The attachment is. Dat for data files, binary files, each 2 bytes represent a sampling point, the sampling frequency 1000hz. Followed by a 1-12 lead in the first sampling point, followed by 1-12 second sampling point lead ,..... Hea header file is a text file format that you can see the sequence
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Size: 405504 |
Author: 张兵 |
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Description: MIT心电数据库 心电读取数据（matlab）
注意 必须将MIT-BIH心电数据库的三种类型文件全部下载下来
此程序是麻省理工学院研究人员编写 非常的好用～-ECG MIT ECG database to read data (matlab) attention to the need to MIT-BIH ECG database of all three types of files downloaded from the Massachusetts Institute of Technology research program is to write very easy to use ~
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Size: 2048 |
Author: iishellx |
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Description: 1.将rddata程序运行后，会出现.mat文件，选择不同数据，
更改.m文件中.mat的文件名，如ecgdata100.mat。
接着运行ecgdata.m文件，对load命令中的文件名进行选择修改，
可以实现对QRS波的检测。
2.将MIT-BIH库中的数据100.dat,101.dat,102.dat,106.dat,108.dat,117.dat,118.dat,
123.dat运行rddata程序，生成相应的.mat文件，接着，运行gui.m文件，会
出现心电信号选择界面。-1 to rddata run, it will appear. Mat files, select a different data, change. M file. Mat file name, such as ecgdata100.mat. Then run ecgdata.m file for load command to select the file name changes, you can achieve the QRS wave detection. (2) the MIT-BIH database data 100.dat, 101.dat, 102.dat, 106.dat, 108.dat, 117.dat, 118.dat, 123.dat run rddata program to generate the corresponding. Mat file, then run gui.m file selection screen will appear ECG.
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Size: 7168 |
Author: wangchenyang |
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Description: 通过MATLAB读取心电数据。hea,dat,art文件并显示在matlab上面-Read by MATLAB ECG data. the hea, dat, art files and displays the above in matlab
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Size: 2048 |
Author: 陈文拓 |
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Description: 心电信号的预处理滤波器的设计（包括数据文件和程序） 包括了FIR滤波器和IIR滤波器以及整系数滤波器，可以有效滤除基线漂移与工频干扰-ECG preprocessing filter design (including data files and programs) including FIR filter and IIR filters, and the whole coefficient filter can effectively filter out baseline drift and frequency interference
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Size: 292864 |
Author: szy |
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Description: This program is written to generate ECG data for time length of 90 seconds. The program can be reconfigured (iteration size) to generate the data according to your need. Kindly do time calculation before reconfiguration of iteration size. Some data files generated using this program are also attached.
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Size: 1230848 |
Author: Ajitpal Brar |
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Description: 不要改文件夹名字和路径！
MyECG1文件夹放在F盘ECG文件夹中
保存的图片以及数据放在debug下（也可能放在MyECG1下，看用的是那个地方的数据库，图片要和数据库还有EXE文件在一起）
数据库要和EXE文件放在一起-Don t change the folder name and path!
MyECG1 folder on drive F ECG folder
Save the images and data under the debug (may also be under MyECG1, see using the local , image and and EXE files together)
Database and EXE files together
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Size: 89088 |
Author: 资道利 |
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Description: 一个简单的androi程序，读取指定目录下心电数据文件（txt格式），并动态显示心电波形-Androi a simple program that reads the ECG data files in the specified directory (txt format), and dynamic display ECG waveform
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Size: 2842624 |
Author: liuzengding |
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Description: 内含心电信号数据及运用MATLAB写的源代码，已经调试成功.内含m文件，可直接运行，可以提取一幅图中想要的目标。- ECG data and includes source code written in MATLAB, Has been successful debugging. M contains files can be directly run, Target can be extracted in a picture you want.
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Size: 5120 |
Author: 郭凯利 |
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Description: 包括脚本文件和函数文件形式，内含心电信号数据及运用MATLAB写的源代码，采用的是脉冲对消法。- Including script files and function files in the form, ECG data and includes source code written in MATLAB, It uses a pulse of consumer law.
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Size: 6144 |
Author: iryhgf |
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Description: Code for feature extraction EMG and ECG along with data files-Code for feature extraction EMG and ECG along with data files
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Size: 517120 |
Author: Bhavatharani S |
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Description: 读取心电公开数据集MIT-BIH中数据的详细过程（包括对ATR,DAT,HEA三种文件的分析和读取）(Read the detailed process of data in the open ECG data set MIT-BIH (including the analysis and reading of three files of ATR, DAT, HEA))
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Size: 3072 |
Author: shinehanyu |
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