Load MIT-BIH Arrhythmia ECG database onto MATLAB

Question

I am working on ECG signal processing using neural network which involves pattern recognition. As I need to collect all the data from Matlab to use it as test signal, I am

Answer 1

just use it

A=input('Enter Variable: ','s');
load(A);
a=(val(1,:));
b=fir1(100,[0.1,0.25],'stop');
y2=filter(b,1,a);
figure;
plot(y2);