Thomas Figura03/22/2023, 7:39 PM
Tim Edwards03/22/2023, 7:42 PM
or something of the sort. The point is to keep nodes from floating by having ngspice put a shunt resistor from every node. The shunt resistance can be as high as you want, so it doesn't affect the simulation, but it will prevent the matrix from becoming singular.
Jon Ho03/22/2023, 7:43 PM
Tim Edwards03/22/2023, 7:44 PM
Jon Ho03/22/2023, 7:46 PM
Tim Edwards03/22/2023, 7:47 PM
Thomas Figura03/22/2023, 7:47 PM