matlab - Find minimum with conditions -

i have matrix 2 columns , multiple row. find index of minimum value in first column value column 2 smaller 5 example.

here example:

x = [3,2;2,4;1,6]; 

i result index 2 because 2 min of column 1 conditioned on fact column 2 smaller 5.

is there quicker way in matlab. current solution is:

indicescandidates = x(:,2) < 5; minvalue = min(x(indicescandidates,1)); indicesmin = find(x(:,1) == minvalue) 

thank you!

and of course one-liner without changing anything

[~,indices] = min(x(x(:,2) < 5,1)); 

the real question mean quicker? if profile things same.