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Easy updates in Ubuntu
How to customize Ubuntu
ViPEC 3.1.1
ViPEC takes a text-based description of the electrical network and performs an analysis in the frequency domain.

The output is in the form of two-port parameters (S, Y or Z) with results presented on a user-defined grid and Smithchart.
It can also be used to compute the input and output impedance and admittance as well as amplifier stability factors (Linvill & Stern).
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