Exercise 7.2.2

Answers

I would use this matrix to find the gradients in the $4 5^{o}$ diagonal direction.

$S = \frac{1}{2} [\begin{matrix} - 1 & - 1 & 0 \\ - 1 & 0 & 2 \\ 0 & 2 & 2 \end{matrix}]$

niuers

2020-03-20 00:00