MATLAB: Finding negative numbers and showing where they are
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Thomas Mroczkowski
on 10 Dec 2020
Commented: Walter Roberson
on 10 Dec 2020
load Saturated_Table % load tables
load SpecificHeat_Data
SAT = SaturatedTable; % storing the tables as variables
SH = SpecificHeatData;
NNeg = SaturatedTable(1:end , 2:end); % Selects 1st rown to the end, 2nd colum to the end of the table
%mustBeNonnegative(NNeg) %states that the values above must be nonnegative
if NNeg<0
disp(neg)
end
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Accepted Answer
Walter Roberson
on 10 Dec 2020
[row, column] = find(NNeg < 0)
1 Comment
Walter Roberson
on 10 Dec 2020
while true
[row, column] = find(NNeg < 0, 1);
if isempty(row); break; end
newval = input( sprintf('Input non-negative for row %d column %d: ', row, columN);
if isnumeric(newval) && isscalar(newval)
NNeg(row, column) = newval;
end
end
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