hi everyone I will use .dat file(taken from MIT-BIH Arrhythmia Database-physionet) for ECG signal analysis in MAtlab. I drew the signal in matlab. But i can see a signal. WHAT is the name of the signal?
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hi everyone I will use .dat files(taken from MIT-BIH Arrhythmia Database-physionet) for ECG signal analysis in MAtlab. I drew the signal in matlab with using interface (gui). I see a signal. this signal is extended form of ecg. Is this true? you can see i draw signal for 100.dat file
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/159517/image.jpeg)
codes for taking Signal
[fil pth]=uigetfile('.dat','Enter File Name Wich You Want to Work')
file=[pth fil];
fid=fopen(file,'r');
nfile=fread(fid);
nfile=imresize(nfile,[183 1]);
axes(handles.axes1)
plot(nfile,'-'), title('Original Signal')
figure(1),plot(nfile,'-'), title('Original Signal')
z=zeros(100,1);
A=[z;nfile;z];
axes(handles.axes2)
plot(A,'-'),title('Original Signal With Pad')
figure(2),plot(A,'-'),title('Original Signal With Pad')
flag=2;
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Star Strider
2017년 1월 5일
Not to me.
Note that not all PhysioNet records are EKGs. There are EMGs, ENGs, and other recordings as well.
What is this one? It is not possible to copy and paste the text from the PhysioNet ATM window, but it would help if you could do a screen capture of the PhysioNet ATM with this record highlighted so we can determine what it is.
Walter Roberson
2017년 1월 6일
The name of the signal was voted to be "Signally McSignalFace" in a public poll, but that was turned down by authorities. The new name was "HMS Sir David AttenSignal".
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