Send variable from c to matlab
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zohar
le 30 Oct 2011
Commenté : Walter Roberson
le 13 Juin 2018
Hi all,
I have a c program that set variable into matlab, using matlab Engine.
ep = engOpen(NULL);
...
engPutVariable(ep, "var", var);
Everything is OK except that I want to send the variable,
to regular matlab workspace
and not to matlab Engine.
Any help ???
thx
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Walter Roberson
le 30 Oct 2011
Your C program is the "MATLAB engine" in MATLAB terminology.
I have not been able to establish this as a fact so far, but as best I can tell reading between the lines, engPutVariable() writes the variable into the "base workspace" of the MATLAB process associated with the engine.
There is no mechanism provided to write a variable in to the workspace of a particular function because no functions can be running in the MATLAB process at the time engPutVariable() is executed (or so my reading suggests.)
6 commentaires
Walter Roberson
le 13 Juin 2018
Correction to a minor point from my 2011 posting:
i and j are not variables that exist by default. Instead, i and j are functions, just like pi and inf and nan
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