MATLAB: How to create an array with the greatest values from two arrays

Question

function [semData] = semProcessing(raw1, raw2)
if length(raw1) = length(raw2)
lg = length(raw1);
semData = zeros(1,lg);
semData(1:end) = ;
end
end
semProcessing([1,3,5,7], [8,6,4,2])
Result: [8,6,5,7]

After doing this line of code I have an array that is filled with 0s and the same size as the two input arrays. How would I write a code that would get the result above?

Answer 1

C = max(A,B)