Display progress, pause or stop a time-consuming loop

Allows you to display a loop’s progress, pause (and also change related code) or stop it.
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Actualizado 17 feb 2012

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This class creates a small pause/stop window, that allows you to either abort a running loop or pause the execution and create breakpoints or change/correct mistakes in the code (this works for files that are not in the stack from where stop.requested is called).

It can be used in different ways:
- Control the loop execution:
while ~stop.requested
%do your heavy calculations here

- abort execution in the middle
for i = 1:100
%do your heavy calculations here
if stop.requested
error('Stop requested')

- inform the current progress
iter = 1;
maxIter = 1000;

while iter<maxIter || stop.requested
%do your heavy calculations here
progress = iter/maxIter;

In loops with many iterations, you can also avoid updating the screen too often (and reduce the impact of calling stop.request), by calling: stop.requested(num); where num is the interval on which the gui will be refreshed to check for user interaction.

And to enable the easter egg (xkcd.com/1017/), use:
stop.setStatus('xkcd', progress);

Citar como

Rafael Oliveira (2024). Display progress, pause or stop a time-consuming loop (https://www.mathworks.com/matlabcentral/fileexchange/35074-display-progress-pause-or-stop-a-time-consuming-loop), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2011b
Compatible con cualquier versión
Compatibilidad con las plataformas
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Más información sobre Desktop en Help Center y MATLAB Answers.

Inspiración para: xkcd1930

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Versión Publicado Notas de la versión

Added easter egg: xkcd.com/1017/

14/02/2012 - Corrected the stop.close behavior