Thread
:
Any notation for component-by-component vector multiplication?
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AlexChandler
#
5
Apr23-11, 10:53 PM
P: 283
Oh yes... the superscript T means transpose. Treat grad T as a 3 X 1 matrix, and
k
also as a 3 X 1 matrix. I
_{3}
is just the identity matrix for R
^{3}
.