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execution order

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Baba
Baba 2011 年 11 月 17 日
What is the easiest way to control execution order of your code?
i have a function that creates an array of numbers and then I have a for loop that needs to use some numbers from that array. but the for loop seesms to be executing first.
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Walter Roberson
Walter Roberson 2011 年 11 月 17 日
No, in such a situation, the "time" variable would get populated before the "for" loop starts.
However, please remember that "time" is the name of a MATLAB library routine, and functions cannot be named "function". When you use library routine names as variables, it is common to run in to unexpected effects.
Baba
Baba 2011 年 11 月 17 日
thank you!

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Jan
Jan 2011 年 11 月 17 日
Matlab executes the code line by line in serial order. Inside a line the commands are executed from left to right.
Callbacks and timer functions are processed, if the command prompt is reached, or if PAUSE or DRAWNOW trigger their execution.
I do not see any possibilities to influence the order of execution.
  7 件のコメント
Daniel Shub
Daniel Shub 2011 年 11 月 17 日
@Walter, understanding timers is not that easy (and I am not sure you are implying it is easy). See my new question: http://www.mathworks.com/matlabcentral/answers/21537-what-thread-do-timers-operate-in
Jan
Jan 2011 年 11 月 17 日
@Jonathan: Exactly. Inside a line the precedence order rules, but for the same precedence the left operation is performed at first.

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