MATLAB merging the codes

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Ali
Ali 2016-11-7
评论： James Tursa 2016-11-7
Hello, I have a question about choosing the cases in MATLAB. I have four different calculations and equations. They all start with the same set of variables. There is a couple of different equations and after those parts, they all continue with the same lines of codes after that point. All I need is that;
a=... b=... c=...
[....... ........ DIFFERENT EQNS FOR FOUR DIFFERENT CASES]
[SAME LINES AFTER THAT]
I have four different .m files at the moment. I want to merge them into one.
Thanks in advance!
Regards.
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James Tursa
James Tursa 2016-11-7
编辑：James Tursa 2016-11-7
How do you determine which case to run? Is there a variable you use for switching between them? Is this determined from the inputs (a,b,c,...) themselves?

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回答（2 个）

Ali
Ali 2016-11-7
Actually, I am not choosing any. I will need to run all four of them. I just do not want to type all of the same lines four times. I am going to have to change all of the variables of the same part. It would look like that ;
CASE 1 [..... .....] CASE 2 [...... .....] . . . [SAME PARTS]
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James Tursa
James Tursa 2016-11-7
I still don't understand. Are you asking how to do something like this?
a=... b=... c=...
CASE 1 code
SAME PARTS
CASE 2 code
SAME PARTS
CASE 3 code
SAME PARTS
CASE 4 code
SAME PARTS
without copying all of the SAME PARTS code? Or what?

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Ali
Ali 2016-11-7
Yes, this is exactly what I am trying to simplify. But well, when I write these same parts once and four cases one under the other. When I copy/paste all of the codes, It will give me the result of the last one. CASE 4 in this case. I want all of them to be calculated at same parts section. CASE 1 + SAME PARTS, CASE 2 + SAME PARTS ....
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James Tursa
James Tursa 2016-11-7
Without seeing your code, all I can offer is that you put the SAME PARTS code in a function and call it with your various inputs, putting the results into different variables (or maybe different parts of a cell array or struct).

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