Используйте либо функцию isequal
, либо isequalwithequalnans
. Пример кода:
s1.field1 = [1 2 3];
s1.field2 = {2,3,4,{5,6}};
s2 = s1;
isequal(s1,s2) %Returns true (structures match)
s1.field3 = [1 2 nan];
s2.field3 = [1 2 nan];
isequal(s1, s2) %Returns false (NaN ~= NaN)
isequalwithequalnans(s1, s2) %Returns true (NaN == NaN)
s2.field2{end+1}=7;
isequal(s1,s2) %Returns false (different structures)
isequal(s1, 'Some string') %Returns false (different classes)