The Matlab function interp2 is sprinkled with the following "V.'". For example, lines 194:196 in 2019a is
X = X.':
Y = Y.';
Z = Z.';
Why is the "." before the transpose. What does it accomplish? I've never seen this syntax before. And it doesn't seem to accomplish anything because if I let
X = rand(3,5)
then isequal(X.',X') is indeed equal.
Thanks in advance!