An interactive plot for classifying data!

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Wookie
Wookie 2022-1-13
回答： Wookie 2022-1-22
I am working with 3 matrices (Data1, Data2, Data3) where each row from each of the 3 matrices is a signal from the same time. I am attempting to have an interactive UI where the user can click if there's an abnormally or not. The code should record the answer from the toggle switch and plot the next 3 graphs until there's no more data.
I have two main issues:
  1. When pressing the toggle button, it will stay toggled until pressed again to untoggle before pressing the next anwer. It should untoggle--
  2. The recorded answer 'Result' gets erased on every iteration and I am not sure why!
Here is my code so far:
Results = table();
for ii = 1:10
pushbuttonPlot(Data1,Data2,Data3,ii)
waitforbuttonpress
end
function pushbuttonPlot(Data1,Data2,Data3,ii)
f = figure(1);
c = uicontrol('Position',[10 60 60 22]); %left, bottom, width, height
c.String = 'Abnormal';
c.Callback = @plotJointNext;
c2 = uicontrol('Position',[11+140 60 60 22]);
c2.String = 'Normal!!';
c2.Callback = @plotNoJointNext;
waitforbuttonpress
function plotJointNext(src,event)
figure(1)
subplot(3,1,1)
ylabel('Height (mm)')
plot(Data1((ii),:))
title(['Data 1, Index # ',num2str((ii))])
xlabel(' Points ')
subplot(3,1,2)
plot(Data2((ii),:))
ylabel('Height (mm)')
title(['Data 2, Index # ',num2str((ii))])
xlabel(' Points ')
subplot(3,1,3)
plot(Data3((ii),:))
ylabel('Height (mm)')
title(['Data 3, Index # ',num2str((ii))])
xlabel(' Points ')
Results(ii,:) = {('Abnormal')}
end
function plotNoJointNext(src,event)
figure(1)
subplot(3,1,1)
ylabel('Height (mm)')
plot(Data1((ii),:))
title(['Data 1, Index # ',num2str((ii))])
xlabel(' Points ')
subplot(3,1,2)
plot(Data2((ii),:))
ylabel('Height (mm)')
title(['Data 2, Index # ',num2str((ii))])
xlabel(' Points ')
subplot(3,1,3)
plot(Data3((ii),:))
ylabel('Height (mm)')
title(['Data 3, Index # ',num2str((ii))])
xlabel(' Points ')
Results(ii,:) = {('Normal')}
end
end

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采纳的回答

Wookie
Wookie 2022-1-22
I could not get the code working the way I wanted it to work so I made the following adjustments: the function has a ii=ii+1, so I avoid running the main function inside of the for loop. This helped as the waitforkey was not allowing for the uibutton to untoggle. The second thing is I created a global variable Results that kept count of all the times a certain button was pressed. There's probably better ways to do this but this is how I did it.

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