Help defining a variable before subscripting it for Code Generation

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Jess
Jess 2013-3-26
回答： Navid Mohammadzadeh 2017-11-24
Hi all,
Trying to rewrite some code so I can convert it into C using Matlab Coder.
Currently running into this error: "Code generation requires variable 'my variable' to be fully defined before subscripting it."
My code looks like this:
myvariable(1).name = 'John';
myvariable(1).value = something;
myvariable(1).number = 1;
myvariable(2).name = 'Tom';
myvariable(2).value = other_something;
myvariable(2).number = 1;
The suggestion given is to define myvariable before by either using zeros, repmat or struct, however doing that produces errors such as "Index exceeds matrix dimensions" or "Structure assignment to non-structure object". Any help would be appreciated!
  1 个评论
Jess
Jess 2013-3-26
After fiddling around, this seems to have done the trick:
myvariable = repmat(struct('name',[],'value',[],'number',[]),1,1);

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回答（1 个）

Navid Mohammadzadeh
Navid Mohammadzadeh 2017-11-24
Hi there!
I have this problem in my MATLAB Function Block. Let me know where do I have to put this line command in my Matlab code, Do I have to define it at very beginning?!
Regard

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