One statement per line

IDSTAT-4
TitleWrite one statement per line.
PriorityMandatory
DescriptionWrite at most one statement per line to maintain readability.
RationaleReadability

Avoid:

for iNode = 1 : 3, x = x + iNode; disp(x); end

Instead use:

for iNode = 1 : 3
    x = x + iNode;
    disp(x);
end