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  1. Mar 15, 2015
  2. Mar 07, 2015
    • Jan Caron's avatar
      Convenience functions and bug fixes! · af849c72
      Jan Caron authored
      magdata: added convenience functions for flipping and rotating of magnetic
               distributions, fixed bug with ar_dens.
      phasemap: now also has a mask which will be used to construct a 3D-mask for the
                magnetic distribution during reconstruction. Added setter/getter.
                Added copy(), scale_down()/scale_up() convenience functions.
                !CAUTION! Only NetCDF4 files save every new parameter!
      projector: Fixed hidden bug in X/YTiltProjector, which was problematic during
                 tilts over 360°. Now uses linear algebra (much clearer!).
                 get_info() function now can be used non-verbose (for filenames).
      dataset: added several setter/getter, addes set_3d_mask() for simple 2D tasks,
               renamed mask to confidence (for Se_inv construction)
      tests: updated to include the fixes and new functions introduced in this update!
      af849c72
  3. Feb 20, 2015
  4. Feb 19, 2015
  5. Feb 03, 2015
    • Jan Caron's avatar
      Mainly implementation of diagnostics class! ... And stuff! · fc55842d
      Jan Caron authored
      docstrings: updated!
      costfunction: CFAdapterScipyCG obsolete, deleted estimate_lambda()
      dataset: use_fftw and threads obsolete
      diagnostics: implemented stuff... much stuff...
      fft: Docstrings and implementation of threads
      magcreator: fixed bug in slab (dimension mix-up)
      phasemap: plot now also returns colorbar
      reconstruction: PrintIterator and optimize_simple_leastsq obsolete
      regularisator: Docstrings
      scripts: minor modifications
      scripts - reconstruct_random_pixels: now use optimize_linear
      testcases: analytic, compliance, kernel, magcreator, magdata, projector
      fc55842d
  6. Dec 30, 2014
  7. Dec 09, 2014
  8. Nov 28, 2014
    • Jan Caron's avatar
      Implementation of FFTW and covariance matrix functionality added · cfea0d77
      Jan Caron authored
      Se_inv: is now handled differently, defaults to eye-matrix, but can be set
              later (added a few convenience functions to DataSet)
      utility: (re-)added utility module for index conversion
      kernel/phasemapper: can now use FFTW library and operate on pre-allocated
              arrays
      dtype: set dtype of arrays to np.float32/np.complex64 (halves memory size),
             also applied to numcore routines!
      magdata: quiver_plot can now plot every n-th arrow (yet untested!)
      reconstruction scripts: modified several reconstruction scripts.
      cfea0d77
  9. Nov 24, 2014
    • Jan Caron's avatar
      Big Bunch of small updates! · 4ab7bc63
      Jan Caron authored
      setup: Changes to setup.py, pyramid.version to fit to numpy and jutil
             now uses __all__ magic and supports from pyramid import *
      tests: changes to test_compliance/magcreator/analytic (should now work)
      collaborations: added several scripts for Patrick
      reconstruction: added batch file for the reconstruction of several configs
      test methods: (unfinished) scripts for fftw tests and kernel comparisons
      paper 1: ch5-4 changed padding values to 0, 1, 3 and 7
      plotting: deleted plt.show() lines (have to be done manually now or via Spyder)
      logging: now named _log instead of LOG (private variable instead of constant)
               also some logs were disabled, because Pylint says they are slow...
      reconstruction: now has info argument (pass a list in which cost info is copied)
      phasemapper: changed sign of constant PHI_0, is now correctly positive (instead
                   the negative z-integration is taken into account which was not done
                   before!)
      kernel: now uses FFTW, numpy code was changed accordingly and is still available
      phasemapper: also uses FFTW now, work in progress: FFTW for jac_T_dot
      4ab7bc63
  10. Nov 04, 2014
  11. Oct 31, 2014
  12. Oct 30, 2014
  13. Oct 29, 2014
  14. Oct 28, 2014
  15. Oct 27, 2014
    • Jan Caron's avatar
      Refactoring! · f49e5089
      Jan Caron authored
      New structure with (hopefully) no redundancy.
      f49e5089
  16. Oct 06, 2014
  17. Sep 26, 2014
  18. Sep 25, 2014
    • Jan Caron's avatar
      Intermediat commit on the way to implement norms and more regularizations. · e39061e3
      Jan Caron authored
      minor changes to plotting methods (PhaseMap now plottable without colorbar).
      phase_map: gain can now be set to 'auto' (5 fringes, determined by max. phase).
      renamed 'density' to 'gain' (makes more sense).
      regularisator: started to include norms and more kinds of regularisations.
      mag_slicer: GUI which can go through loaded magnetizations along the major axes.
      paper 1: minor changes to the scripts for the results.
      e39061e3
  19. Sep 01, 2014
    • Jan Caron's avatar
      Quality of life improvements, docstrings, and new gui-based method! · de58b03c
      Jan Caron authored
      Many Doctring corrections, all plots now have a "show" parameter to not show a
      plot at the end of the method (needed for guis and such).
      magdata: quiver_plot: axis switch for x-projection, implemented logarithmic
               arrows and scaling feature.
      projector: added to_mag_data() method to directly produce a projected
                 magnetization distribution.
      gui/create_logo: removed (obsolete and unuseful).
      gui/mag_slicer: added!
      de58b03c
  20. Aug 24, 2014
  21. Aug 19, 2014
    • Jan Caron's avatar
      Implementation of the Regularisator class · 325ea464
      Jan Caron authored
      regularisator: new module to represent different regularisation strategies
      costfunction: changed to use the new Regularisator classes, changed arguments!
      dataset: fixed bug that always displayed the own phase maps instead of provided
      reconstruction: changed to use the new Regularisator classes, changed arguments!
      scripts/rueffner_file: tried to avoid Memory Error (no success)
      scripts/zi_an: added holographic contour plots with overlayd magnetization
      scripts/reconstruction_sparse_cg_test: now uses Regularisator classes and plots
                                             phase differences (original - reconstr.)
      325ea464
  22. Aug 17, 2014
  23. Aug 13, 2014
  24. Aug 12, 2014
  25. Aug 06, 2014
    • Jan Caron's avatar
      Small stuff, collaborations and processing scripts · 3f460d45
      Jan Caron authored
      magdata: implemented save_to_x3d (Bielefeld collaboration)
      template.x3d: template for the x3d output (header file with spin-blueprints)
      numcore.kernel_core: implemented multiply_jacobi_T_core
      scripts: added vtk scripts for full nanowires and segments
               script to process file by Daniel Rüffner
      3f460d45
  26. May 15, 2014
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