Hi, you would like to review each plot in the loop and store the good samples. To do this, you can use "pushbutton" style property of "uicontrol" function to store the row number in the figure data. Click on the "store" button in the figure to store the row number. Refer to the code below:
f = figure;
data.A = [];
guidata(f,data);
pb = uicontrol('Style','pushbutton','String','store'); %pushbutton
for i=1:8:numSamples
for j=0:1:7
plot(time_scale, Ldata(i+j,:));
axis([0 60 -1 1])
row = i+j;
pb.Callback = {@store,row}; %callback for pushbutton
pause
end
end
rw_number = guidata(f).A; %retrieving data into a variable
good_samples = Ldata(rw_number,:); %accessing the samples
close(gcf); %close the current figure
function store(hObject,eventData,row)
data = guidata(hObject); %retrieving the data struct from figure
data.A= [data.A,row]; %updating row number
guidata(hObject,data); %updating the figure.
end
