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Return to a for loop in the middle of code?

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Jennifer
Jennifer 2011-3-26
In the middle of my code, I have a little GUI that pops up asking for an input. Based on the number that is given, matrix manipulations are carried out. Once these lines of code are finished, I then want to return back to the same GUI, input a different number, which changes the matrices, and perform the same manipulations with this different data. How can I pop out of the program and return to a specific line in the middle of the program again?
Thanks!

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采纳的回答

Walter Roberson
Walter Roberson 2011-3-27
The mechanism to execute some code and return to the same place you left off is to call a function or execute a script. There is no way to jump to a specific line, no GOTO and not likely ever to be. There is a Matlab File Exchange contribution that simulates GOTO, but it is inadvisable.

更多回答（1 个）

Paulo Silva
Paulo Silva 2011-3-26
while 1
%your code
%if the user presses cancel or something on the GUI that asks for input
%break
end
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Jennifer
Jennifer 2011-3-29
Thanks to you both, I appreciate it. As I looked at this code again, I decided a function was the way to go.

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