Figure 2
A sketch of the curve passing through a rectangular grid. A current trapezoid T is shaded. The integrals in eqs (10) are calculated as sums of integrals over all trapezoids in the grid square intersected by the curve.
A sketch of the curve passing through a rectangular grid. A current trapezoid T is shaded. The integrals in eqs (10) are calculated as sums of integrals over all trapezoids in the grid square intersected by the curve.
