Sun Jun 1 14:57:16 EDT 2014

Simulating circuits

- DC analysis
- AC analysis
- Full step simulation

What is most useful?  DC/AC as it determines design.  One of the
difficulties I experience is fixing impedance of a circuit.  Due to
dependencies it usually requires a couple of iterations.

As for writing somethings myself, the question is: is this useful?

- something to learn
- allows DSP modeling of analog circuits

- takes time
- will not be as good as spice
- learning spice might be a good investment

Is DC analysis just relaxed full simulation?