ahkab: Ahkab v 0.18
Giuseppe Venturini, Ian Daniher, Endolith, Or, Shahar · Zenodo (CERN European Organization for Nuclear Research) · 2015
Changelog for v 0.18 Version 0.18 represents the culmination of almost two months of efforts, yet another step in the current time-based release scheme. This release features support for the Fourier (.FOUR) and Fast Fourier Transform directives (.FFT). Piece-wise linear functions are also now supported in Python, with extra features like a repeat directory to enable periodicity. Moreover, as in the previous releases, several commits were devoted to improving the documentation: you can find the new, improved documentation online at http://ahkab.readthedocs.org/en/latest/ Features added: Add .FOUR and .FFT support Add PWL waveforms (available from python only) Backwards incompatible changes: AC analyses are from now defined in Hz (compliant with SPICE). This also means that there is no omega (accessed through 'w') in the results set, it is now replaced by a frequency vector, expressed in Hz and accessed as 'f'. User code can be usually easily fixed substituting 2*pi*r[w] with r[f] or the like. Sorry for any trouble this creates. Changes from contributors and pull requests merged: None. Bugs fixed, short list: BUGFIX: Fix opening of files in system that do not default to utf-8 BUGFIX: Suppress error message on Windows BUGFIX: Use all assumptions, fix #32 BUGFIX: fix reading the netlist from stdin BUGFIX: Use different options for SH and BFPSS BUGFIX: no DC value -> return t=0 BUGFIX: convert to uppercase before comparison