The Large Time-Frequency Analysis Toolbox

- All your frame are belong to us -

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LTFAT - Frames

Peter L. Søndergaard, 2012 - 2016.

Creation of a frame object

Linear operators

Visualization

Information about a frame

Coefficients conversions

Non-linear analysis and synthesis

  • franabp - Basis pursuit using the SALSA algorithm.
  • franalasso - LASSO thresholding using Landweber iterations.
  • franagrouplasso - Group LASSO thresholding.
  • frsynabs - Frame synthesis from magnitude of coefficients

For help, bug reports, suggestions etc. please visit http://github.com/ltfat/ltfat/issues