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NEWS.rst

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Version History

Version 0.6.2 (2021-06-05):
  • build doc fix, use sphinx4, mathjax2, html_css_files
Version 0.6.1 (2021-06-05):
  • New default driving function for sfs.td.wfs.point_25d() for reference curve
Version 0.6.0 (2020-12-01):
  • New function sfs.fd.source.line_bandlimited() computing the sound field of a spatially bandlimited line source
  • Drop support for Python 3.5
Version 0.5.0 (2019-03-18):
  • Switching to separate sfs.plot2d and sfs.plot3d for plotting functions
  • Move sfs.util.displacement() to sfs.fd.displacement()
  • Switch to keyword only arguments
  • New default driving function for sfs.fd.wfs.point_25d()
  • New driving function syntax, e.g. sfs.fd.wfs.point_25d()
  • Example for the sound field of a pulsating sphere
  • Add time domain NFC-HOA driving functions sfs.td.nfchoa
  • sfs.fd.synthesize(), sfs.td.synthesize() for soundfield superposition
  • Change sfs.mono to sfs.fd and sfs.time to sfs.td
  • Move source selection helpers to sfs.util
  • Use sfs.default object instead of sfs.defs submodule
  • Drop support for legacy Python 2.7
Version 0.4.0 (2018-03-14):
  • Driving functions in time domain for a plane wave, point source, and focused source
  • Image source model for a point source in a rectangular room
  • sfs.util.DelayedSignal class and sfs.util.as_delayed_signal()
  • Improvements to the documentation
  • Start using Jupyter notebooks for examples in documentation
  • Spherical Hankel function as sfs.util.spherical_hn2()
  • Use scipy.special.spherical_jn, scipy.special.spherical_yn instead of scipy.special.sph_jnyn
  • Generalization of the modal order argument in sfs.mono.source.point_modal()
  • Rename sfs.util.normal_vector() to sfs.util.normalize_vector()
  • Add parameter max_order to NFCHOA driving functions
  • Add beta parameter to Kaiser tapering window
  • Fix clipping problem of sound field plots with matplotlib 2.1
  • Fix elevation in sfs.util.cart2sph()
  • Fix sfs.tapering.tukey() for alpha=1
Version 0.3.1 (2016-04-08):
  • Fixed metadata of release
Version 0.3.0 (2016-04-08):
  • Dirichlet Green's function for the scattering of a line source at an edge
  • Driving functions for the synthesis of various virtual source types with edge-shaped arrays by the equivalent scattering appoach
  • Driving functions for the synthesis of focused sources by WFS
Version 0.2.0 (2015-12-11):
  • Ability to calculate and plot particle velocity and displacement fields
  • Several function name and parameter name changes
Version 0.1.1 (2015-10-08):
  • Fix missing sfs.mono subpackage in PyPI packages
Version 0.1.0 (2015-09-22):
Initial release.