a raw ECG text file from Opensignals programm.

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

Answer 1

[Ameer Hamza]

Try this

% extract data
data = readmatrix('opensignals_98d391fd3f18_2020-05-07_16-43-17.txt', ...
    'HeaderLines', 3, 'ExpectedNumVariables', 6);

% plot 6th column
plot(data(:,6))

[Juan David Espinosa]

thx a lot, that help me a lot. but the graph is a little different if a compare with the OpenSignals graph, meybe i can plot only 100 samples ?