- Compact (SPICE) modelling
- Semiconductors modelling and simulation
- Programming in Tcl and C
- SPICE simulation
- Math
- Math utilities:
- tclinterp: A Tcl C extension that provides interpolation and approximation functions implemented in C.
- tclopt: A Tcl C extension that provides procedures for least-squares fitting and stochastic optimization.
- extexpr: A Tcl C extension that expands the
::tcl::mathfunc
namespace with functions operating on vectors.
- SPICE utilities:
- SpiceGenTcl: A Tcl extension that provides a Tcl object-oriented interface to various SPICE and SPICE-like simulators such as Ngspice, Xyce, etc.
- NgspiceTclBridge: A Tcl C extension that provides a Tcl interface to a dynamically loaded shared Ngspice simulator.
- tclmeasure: A Tcl C extension that provides an equivalent of the
measure
command in SPICE and SPICE-like simulators for vector data processing.
- Tcl utilities
- argparse: A Tcl C extension that provides argument preprocessing for
Tcl, forked from the
argparse
project by Andy Goth. - rbc-tk9: A Tcl C extension that provides a fast 2D and histogram
plotting environment, forked from the
rbc-tk9
project updated by Emiliano Gavilán, originally developed by theRbc
team. - tcl_tools: A Tcl extension that provides tools for working with Gnuplot, 2-port RF parameters (S, Z, Y, T), reading Touchstone files, and various mathematical functions.
- argparse: A Tcl C extension that provides argument preprocessing for
Tcl, forked from the