Convert a string of numbers to a number.

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Poras K
Poras K on 5 Oct 2016
Answered: Jos (10584) on 5 Oct 2016
Convert a string of numbers to a number without using str2num.

Accepted Answer

Abhishek Jain
Abhishek Jain on 5 Oct 2016
You can use the following code.
a=[1 2 3];
b=length(a);
c=(b-1):-1:0
d=10.^c;
y=a.*d;
It converts an array containing digits to a number.
Hope that helps.

More Answers (1)

Jos (10584)
Jos (10584) on 5 Oct 2016
Look mammy, no hands!
S = '6387'
N1 = sscanf(S,'%d')
N2 = (S - '0') * (10.^(numel(S)-1:-1:0)).'
% N3 = ...

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