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input=('') in Matlab meaning

jasoncurious
in Computer Science

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Hi guys, it's me again.

 

for i=1:n;
        fprintf('Enter the coefficient of b%d:',i)
        b(i)=input('');
 end

 

Just wondering what's the (' ') doing over there? I've already run it several times, and it seems that it is accumulating your input. Just want to know perspectives of you guys.

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