MATLAB: Create n symbolic variables

n symbolic variablessymbolic

Hi, I would like to know if there's a way to create n differente symbolic variables (n is an input). Thank's in advanced

Best Answer

EDITED
n=input('value of n?')
syms(sym('a',[1 n]))
a=(sym('a',[1 n])) %storing symbolic variables in a vector for convenience and also to use indexing
command window displays:
value of n?10
n =
      10
a =
[ a1, a2, a3, a4, a5, a6, a7, a8, a9, a10]
>> a(1:6)
ans =
[ a1, a2, a3, a4, a5, a6]
>>
The above is strictly not recommended though please see http://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval
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