Running program from the middle of the script

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SAZZAD HOSSAIN
SAZZAD HOSSAIN 2013-5-13
评论： Jeff Bush 2016-4-21
Hello all
My program has a loop at the beginning which takes quite a while to finish. Most of the contents in the script comes after the loop. I know that my loop is giving me the correct result. But while working when i have to check the programme, i need to run the program (and the loop) every time, Which takes up unnecessary time. Given that I dont want to separate the program, is it possible to start the program each time from the lines after the loop?
Thanks in advance.
Sazzad

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采纳的回答

Lisa Wu
Lisa Wu 2013-5-13
Comment the loop,and redefine the varibles from the loop as constant,such as
% { while true % code
a = ...
b = ...
c = ...
......
end %}
% define varible as constant
a = 3;
b = 4;
.....
Hope can help you.

更多回答（2 个）

Ken Atwell
Ken Atwell 2013-5-15
I often run into similar situations. You can divide your script into multiple sections, and then run each section individually with buttons of keyboard accelerators. To create a new section, start a comment line with "%% "
%%First section
longSetUpRoutine
%%Second section
restOfTheProgram
This was called "cell mode" until fairly recently. Now, it is just referred to as running code in sections. I suggest you look into it -- it is huge time-saver for me.
Watch the two-minute video here for a primer. The video was recorded a couple of years ago under the older UI. If you are using a newer release of MATLAB (with a Toolstrip), you can find the controls under the "Editor" tab ("Run and Advance" etc.)
Yao Li
Yao Li 2013-5-13
Keep the results of the the loop in workspace. Select the subsequent codes which you wanna test, and press F9 (F7 in Mac OS). or create a new script stores only the specific lines of codes. Pls. make sure the previous results of the loop are still in workspace

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