v0.2.4

ODL 0.2.4 Release Notes (2016-06-28)

New features

• Add uniform_discr_fromdiscr (PR 467).
• Add conda build files (commit 86ff166).

Bugfixes

• Fix bug in submarine phantom with non-centered space (PR 469).
• Fix crash when plotting in 1d (commit 3255fa3).

Changes

• Move phantoms to new module odl.phantom (PR 469).
• Rename RectPartition.is_regular to RectPartition.is_uniform
  (PR 468).

ODL 0.2.3

See the Release Notes for a list of changes.

ODL 0.2.2

From this version on, ODL can be installed with pip from the Python package index.

ODL 0.2.1

Fix version number in setup.py

ODL 0.2

This is a short summary of the changes since version 0.1.0. See the detailed release notes for further information.

New features

Fourier Transform

The (discretized) continuous Fourier Transform (FT) and the "pure" Discrete Fourier Transform (DFT) are implemented as operators, based on Numpy FFT or pyFFTW, with nearly complete support of the features of the wrapped libraries.

Further additions

• Writable real and imag attributes of DiscreteLpVector and FunctionSpaceVector
• Method conj for complex conjugation of the mentioned objects
• Explicit handling of output data type in FunctionSpace
• Discrete sequence space

Release 0.1

ODL 0.1

This is the first "feature complete" release of ODL, with all core functionality. It contains:

• Sets
• Linear spaces
• Operators

as well as a wealth of utilities on these.

It also contains some core functionality for tomography problems:

• RayTransform with adjoint in most common geometries
• Differentials
• Solvers for general optimization and special ones for TV (e.g. Chambolle-Pock).