how to output inputname from varargin

Question

Oluyemi Jegede 2016-1-22

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/264794-how-to-output-inputname-from-varargin

评论： Stephen23 2016-1-23

Hi, I have a set of input arguments. I want to loop through one of them so i make the one (n) i want to loop a vector. Then I wrote a function file to test which one is the vector so matlab knows which one to loop. But I am having a problem bringing out the output as a variable from this function to then carry on with the loop.

rt = 3;       
Ps = 5.3;
tt = 600;
Tjh =  1; 
Tjc = 18; 
n=[5,6,8,9];                 
tad=0.01328;            
mc=0.001566;            
ps=30;             
dt=0.002;              
A = 0.09;                  
Ay = 2;               
Kad=4;                
h=844;     
     function p= intest(varargin)
for i = 1:nargin
    va(i)=(length(varargin{i}));
end
w=find(va>1);
p=inputname(w);
end
 for....

Thanks.

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Answer 1

Stephen23 2016-1-22

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/264794-how-to-output-inputname-from-varargin#answer_207078

编辑：Stephen23 2016-1-22

在 MATLAB Online 中打开

With so many variables it would be a good idea to store them in a structure anyway, to avoid workspace clutter and to make passing and storing those variables much simpler. And when these variables are stored in a structure it also makes your task easy:

S.rt = 3;
S.Ps = 5.3;
S.tt = 600;
S.Tjh =  1;
S.Tjc = 18;
S.n=[5,6,8,9];
S.tad=0.01328;
S.mc=0.001566;
S.ps=30;
S.dt=0.002;
S.A = 0.09;
S.Ay = 2;
S.Kad=4;
S.h=844;
%
V = structfun(@numel,S);
C = fieldnames(S);
assert(nnz(V>1)==1,'Too many vectors')
for k = S.(C{V>1})
    disp(k)
end