How to go to an initial step in a running function?

Hi all,

I need some hint to this. Suppose you are running a Matlab function and in some forward point, partial results must to be checking. If they pass a constraint can proceed, otherwise it is necessary going to some initial step.

Any help are welcome. Thx.

Antonio

[dpb]

You'll have to enclose the necessary code section in a loop of some sort such that it repeats when needed.

Look at

doc continue
doc break

as possible help in a for or while loop; another alternative might be to enclose the code in a catch...try block

More specifics would likely help to refine a response...