How to dynamically create symbolic variables?

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

Answer 1

[Azzi Abdelmalek]

Edit

index = {'1'};
List = {'A','B','C'};
Temp=strcat(List,index)
A=sym(Temp)

[Kevin Bachovchin]

A=sym('A', [1 10]) creates a vector of syms 'A1','A2','A3',...

Is there a way I can create 'A1','B1','C1' using a similar syntax?

[Azzi Abdelmalek]

index = {'1'};
List = {'A','B','C'};
Temp=strcat(List,index)
A=sym(Temp)

[Kevin Bachovchin]

Is there a way to ensure that the symbolic variables are real?

Answer 2

[Roberto Germanà]

Hello, can I create a matrx in the same way? e.g.

D = [D_11 D12
     D_21 D_22]

[Walter Roberson]

 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.

Answer 3

[arpit patel]

for i=1:2 for j=1:2 D(i,j)=sym(['D_' num2str(i) num2str(j)]) end end