How to update the result after each iteration in uitable?

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Tien Tran
Tien Tran 2016-5-7
评论： Tien Tran 2016-5-7
I want to save and update values calculated in each iteration of a loop into uitable to display on GUI. I have tried to use syntax: data = [x y]; set(handles.uitable,'Data',data); but it didn't actively. There are files I have used to perform in untitled.m. Can experts help me?

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Image Analyst
Image Analyst 2016-5-7
I didn't run your code but the usual culprit if your GUI is not updating immediately is that you're in a really intensive loop and the GUI doesn't have time to update because it's too busy doing other stuff in the loop. The solution is to call drawnow
drawnow;
after each call to set() to send the new data to the uitable control.

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Tien Tran
Tien Tran 2016-5-7
编辑：Tien Tran 2016-5-7
I have checked my code. I still run well, but it take a long time for a loop (about 5 minutes). The result is as follow:
wellCountNPV =
1.0e+04 *
0.0230 1.5314
0.0113 2.7044
0.0023 0.2649
0.0413 2.4199
0.0220 1.4241
0.0051 0.1754
0.0074 0.4027
0.0071 1.1382
0.0145 0.1349
0.0213 0.8991
But when I add syntax 'set(handles.uitable,'Data',wellCounNPV)' to display on GUI, it occur error as follow:
Reference to a cleared variable handles.
Error in untitled>pushbutton1_Callback (line 138)
set(handles.uitable1,'Data',wellCounNPV);
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Tien Tran
Tien Tran 2016-5-7
How to call that? Can you write a code more detail for me to refer?

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