How to dynamically create symbolic variables?

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Kevin Bachovchin
Kevin Bachovchin 2014-2-13
评论： Walter Roberson 2018-3-26
Hello,
I'm looking for a way to dynamically create symbolic variables.
For example with the code,
clear all
index = '1';
List = ['A','B','C'];
for i = 1:numel(List)
Temp = [List(i) index]
end
Is there a way I can create symbolic variables with the string stored in Temp?
Thank you, Kevin

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2014-2-13
编辑：Azzi Abdelmalek 2014-2-13
Edit
index = {'1'};
List = {'A','B','C'};
Temp=strcat(List,index)
A=sym(Temp)
  3 个评论
显示 1更早的评论
Azzi Abdelmalek
Azzi Abdelmalek 2014-2-13
编辑：Azzi Abdelmalek 2014-2-13
index = {'1'};
List = {'A','B','C'};
Temp=strcat(List,index)
A=sym(Temp)
Kevin Bachovchin
Kevin Bachovchin 2014-2-13
Is there a way to ensure that the symbolic variables are real?

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更多回答（2 个）

Roberto Germanà
Roberto Germanà 2017-2-15
Hello, can I create a matrx in the same way? e.g.
D = [D_11 D12
D_21 D_22]
  1 个评论
Walter Roberson
Walter Roberson 2018-3-26
D = sym('D_%d%d',[2,2]);
D(1,2) = sym('D12') ;
I do not know why the one entry is not to follow the pattern, but here it is.

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arpit patel
arpit patel 2018-3-26
for i=1:2 for j=1:2 D(i,j)=sym(['D_' num2str(i) num2str(j)]) end end

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