hello, i have a raw ECG text file. how can i plot this? any help? response will be appreciated.

here is the attached text file.

[Abdullah Alqadi]

Hello

could you please provide me with this text file ?

kind regards

[Image Analyst]

@Abdullah Alqadi, just right click and select "Save link as..."

Answer 1

[Image Analyst]

Try this:

data = importdata('106_5.txt')
x = data(:, 1);
y = data(:, 2);
plot(x, y, 'b-', 'LineWidth', 2);
title('ECG Signal', 'FontSize', 20);
xlabel('Time', 'FontSize', 20);
ylabel('Voltage', 'FontSize', 20);
grid on;
% Enlarge figure to full screen.
set(gcf, 'Units', 'Normalized', 'OuterPosition', [0, 0.04, 1, 0.96]);

[Pallabi dey]

Thank you so much. It worked. But is this possible to get this graph more clear and expanded?

[Image Analyst]

You can click on the magnifying glass toolbar icon, or simply plot less data than the full hundred thousand points.

[Pallabi dey]

Thank you so much :)