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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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13
Task/Range-expansion/MATLAB/range-expansion.m Normal file
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function L=range_expansion(S)
% Range expansion
if nargin < 1;
S='[]';
end
if ~all(isdigit(S) | (S=='-') | (S==',') | isspace(S))
error 'invalid input';
end
ixr = find(isdigit(S(1:end-1)) & S(2:end) == '-')+1;
S(ixr)=':';
S=['[',S,']'];
L=eval(S);