R68-17 Synthesis of Resistive Digital-to-Analog Conversion Ladders for Arbitrary Codes with Fixed Positive Weights

C.F. Crocker
1968 IEEE transactions on computers  
The purpose of the investigation reported in this paper was to test the feasibility of solving Laplace's equation in a three-dimensional region having asymmetric boundaries by means of an electrolytic tank and also by a three-dimensional network of resistors. The region considered was one octant of an ellipsoid.
doi:10.1109/tc.1968.226900 fatcat:gndnuiluwjbyzn7mo6elqzdq44