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Calling Konstants from string with name instead of index

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Jan w
Jan w 2017 年 8 月 30 日
コメント済み: Jan w 2017 年 8 月 31 日
Hello everyone,
I have a string A containing konstants, which are calculated before.
A=[M_sig epsopen Emod sigopen]
Is there any way I can use the konstants name in equations instead of using the index? It would be great so I can recognice the used formula and don't need to check for the konstant name.
Like using
Emod*sigopen instead of A(3)*(4)
Thanks for your help

採用された回答

Image Analyst
Image Analyst 2017 年 8 月 30 日
Yes, if you make A a table or structure. Here's a structure example:
% Create sample data.
M_sig =1;
epsopen = 2;
Emod = 3;
sigopen = 4;
% Create a structure.
A= struct('M_sig', M_sig, 'epsopen', epsopen, 'Emod', Emod, 'sigopen', sigopen)
% Do the math.
output = A.Emod * A.sigopen

その他の回答 (1 件)

James Tursa
James Tursa 2017 年 8 月 30 日
編集済み: James Tursa 2017 年 8 月 30 日
Are you just trying to do this?
[M_sig,epsopen,Emod,sigopen] = deal(A(1),A(2),A(3),A(4));

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