ltfat Log


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[3deeb5] (1.7 kB) by prusa prusa

Added optional scaling of wpfbt coefficients.
Backend rewrittent to a C99 complex.h number format.

2013-11-21 18:14:54 View
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[8295a9] (1.6 kB) by prusa prusa

comp_ifilterbank is now a MEX function too.
Changed default alg. in franalasso to fista.
Bugfix in demo_lasso.
Added nonu2ufilterbank which transforms nonuni. FB to "identical" uni. FB.

2013-10-04 15:46:47 View
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[0e7daa] (1.6 kB) by prusa prusa

Converted wavelet filters to a format of firfilter.
Moved some stuff from comp_filterbank to comp_filterbank_pre.
Cleaned wavelets dir.
Added conversion function wfbt2filterbank which creates equivalent plain filterbank from a arbitrary filterbank tree.
comp_transferfunction now checks for existence of additional fields of the input struct. Mandatory fields are now .h and .offset for the FIR filter and .H and .foff for band-limited filters.

2013-08-08 09:26:19 View
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[36b77a] (1.6 kB) by prusa prusa

Major Wavelets rewrite.

2013-07-15 16:39:55 View
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[3ddab0] (1.6 kB) by prusa prusa

All wavelet routines: fwt, wfbt, wpfbt, ufwt, uwfbt, uwpfbt are now in the frame function.
Fixed some bugs in wpfbt and uwpfbt.

2013-06-10 17:32:23 View
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[956b4a] (1.6 kB) by prusa prusa

Documentation update.

2013-03-27 14:32:20 View
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[9b0373] (1.6 kB) by prusa prusa

Started adding second return parameter info.
Added undecimated wavelet packet routine.
Added several tests.
Transition towards single common plotting routine plotfwt.

2013-03-12 18:34:08 View
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[692832] (5.1 kB) by prusa prusa

New directory structure fix.

2013-02-18 10:28:01 View
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[e6244e] (5.3 kB) by Peter L. Søndergaard Peter L. Søndergaard

moved the arg_ comp_ demo_ and test_ functions to the correct places

2013-02-13 09:07:12 View
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[e296b8] (5.3 kB) by prusa prusa

Quick commit

2013-02-13 08:45:54 View
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[4b2a74] (None) by prusa prusa

After converting to the wfiltstruct.

2013-01-30 09:21:10 View
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[fe974b] (None) by prusa prusa

fwt split to ufwt and fwt
introduced private directory for hiding functions that should be hidden
introduced wfbt for genareal filterbank tree
introduced bunch of functions for manipulating with the filter tree structure
last version not using structures for defining individual filters

2013-01-25 12:42:24 View
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