how can i display a list of numbers which present serially for 1 second for each number ?

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glamour
glamour 2017-12-3
评论： Image Analyst 2017-12-3
hello could you tell me please how can i display a list of numbers which present serially for 1 second for each number ? also, how can i present trials ?
thanks

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回答（2 个）

Walter Roberson
Walter Roberson 2017-12-3
If you need a high accuracy on the "1 second" then see the third party Psychtoolbox
Image Analyst
Image Analyst 2017-12-3
In your loop where you're showing/presenting/printing/displaying the numbers, put a
pause(1);
after you show the number. This will wait for 1 second before continuing on with the code.
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Image Analyst
Image Analyst 2017-12-3
To display in a graph or figure, use text(). To display in the command window, use fprintf():
for k = 1 : 5
txt = sprintf('k = %d', k);
fprintf('%s\n', txt);
text(x, y, txt);
pause(1);
end

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