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ahkab: Ahkab v 0.18

Giuseppe Venturini; Ian Daniher; endolith; Shahar Or


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  <dc:creator>Giuseppe Venturini</dc:creator>
  <dc:creator>Ian Daniher</dc:creator>
  <dc:creator>endolith</dc:creator>
  <dc:creator>Shahar Or</dc:creator>
  <dc:date>2015-07-12</dc:date>
  <dc:description>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 -&gt; return t=0
BUGFIX: convert to uppercase before comparison</dc:description>
  <dc:identifier>https://zenodo.org/record/19967</dc:identifier>
  <dc:identifier>10.5281/zenodo.19967</dc:identifier>
  <dc:identifier>oai:zenodo.org:19967</dc:identifier>
  <dc:relation>url:https://github.com/ahkab/ahkab/tree/v0.18</dc:relation>
  <dc:relation>doi:10.5281/zenodo.592339</dc:relation>
  <dc:relation>url:https://zenodo.org/communities/zenodo</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:title>ahkab: Ahkab v 0.18</dc:title>
  <dc:type>info:eu-repo/semantics/other</dc:type>
  <dc:type>software</dc:type>
</oai_dc:dc>
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