How can I define an array of symbolic functions?

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Arpit Agarwal
Arpit Agarwal 2014-2-18
评论： Arpit Agarwal 2014-2-19
I want to make an array a1(t) a2(t)... an(t).
syms a(t)
creates a symbolic parameter 't' and 'a' which is an unknown function of 't'. I want an array of just this. How do I do that? I want to use this array to solve a system of ODEs using dsolve.

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回答（1 个）

Carlos
Carlos 2014-2-18
编辑：Carlos 2014-2-18
Are you looking for something like this?
>> syms t;
>> a=zeros(3,1);
>> a=sym(a);
>> a(1)=t;
>> a(2)=t+1;
>> a(3)=t+2;
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Arpit Agarwal
Arpit Agarwal 2014-2-19
Actually I want a vector of undefined 'symfun' elements. i.e. each element a(i)=a(i)(t)

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