Loop iterator naming

IDNAMING-2
TitleIterator variables shall be prefixed with i, j, k etc.
PriorityRecommended
DescriptionIterator variables of for-loops are easily distinguishable from other variables by using these prefixes. Iterator variable names shall be at least 3 characters long. In nested for-loops, the starting letters of the iterator names shall be subsequent letters in the alphabet.
RationaleReadability

Avoid:

for nodeIdx = 1 : 10
    for j = 1 : 3
        myGraph(nodeIdx).plotIt(j);
    end
end

Instead use:

for iNode = 1 : 10
    for jPoint = 1 : 3
        myGraph(iNode).plotIt(jPoint);
    end
end