How to convert a 1D vector in number?

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ankita
ankita on 13 Aug 2013
e.g barcode=[8 9 0 2 0 8 0 0 1 1 4 4 5] How i get A=8902080011445 ??

Accepted Answer

Evan
Evan on 13 Aug 2013
Edited: Evan on 13 Aug 2013
>> barcode = [8 9 0 2 0 8 0 0 1 1 4 4 5];
>> n = polyval(barcode,10)
n =
8902080011445
Or, without polyval:
>> n = sum(barcode .* 10.^[(numel(barcode)-1):-1:0])
n =
8902080011445
Note that this assumes all elements of barcode are single-digit. If this is not the case, but you want something similar, this would work:
>> barcode = [8 9 0 2 0 8 0 0 1 1 4 86 5];
>> n = str2num(regexprep(num2str(barcode),' ',''))
n =
89020800114865
  1 Comment
ankita
ankita on 13 Aug 2013
thanx we have just tried it out..

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