How to call a function with a char variable
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Hello, Can someone help me with a small problem?
I stored my workspace as: s= whos() THe actual values are: s(1).name = A,s(2).name = B
[X Y] = coordinates(A,B) works while
[X Y] = coordinates(s(1).name, s(2).name,1); doesn't work?
How do I resolve this?
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Azzi Abdelmalek
le 5 Juil 2015
Modifié(e) : Azzi Abdelmalek
le 5 Juil 2015
What is coordinates? Can you post an example?
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dpb
le 5 Juil 2015
Don't do this!!! Use save/load or some other form instead.
If you think you really, really must do this for some reason, then you're treading on thin ice -- read the info under eval to see why and alternatives for various programming paradigms. But, with the above caveat,
[X Y] = coordinates(eval(s(1).name), eval(s(2).name,1));
should, presuming that the variables in s(1:2) are appropriate inputs for the function or are indeed A and B after the execution of whos. But, who's to know that's really the case?
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