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ltfat Log


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[6db11f] (1.0 kB) by prusa prusa

Added chirped Z transform and timing of gga and czt.
Plus minor stuff.

2013-10-25 16:17:33 View
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[8295a9] (1.0 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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[61a9ba] (1.0 kB) by prusa prusa

Added ifilterbank_* as MEX functions.

2013-10-02 17:10:28 View
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[a5c381] (867 Bytes) by prusa prusa

Experimental C implementation of comp_filterbank routines.

2013-08-21 17:27:28 View
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[1af324] (731 Bytes) by prusa prusa

Added tests and timing for the Goertzel algorithm.

2013-07-19 08:17:28 View
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[36b77a] (719 Bytes) by prusa prusa

Major Wavelets rewrite.

2013-07-15 16:39:55 View
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[185990] (699 Bytes) by prusa prusa

DCT and DST are now implemented as OCTs and MEXs.

2013-06-21 11:37:18 View
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[f971a5] (688 Bytes) by prusa prusa

DCT routines rewritten to C. Speedup differs for each dct version and it is more prominent for the single precision data.
Tested for array of length 1048576
dcti - no speedup,
dctii - 3x speedup for single, 2x for double
dctiii - 4x speedup for single, 2x for double
dctiv - 6x speedup for single and double

2013-06-14 08:40:44 View
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[bf9241] (677 Bytes) by Peter L. Søndergaard Peter L. Søndergaard

updated timer to new naming convention; addes nonsepdgt_shearola to mex

2013-04-29 13:38:25 View
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[dab560] (650 Bytes) by Peter L. Søndergaard Peter L. Søndergaard

This is the basis for version 1.3.1

2013-04-05 14:28:15 View
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[aa9d36] (634 Bytes) by Peter L. Søndergaard Peter L. Søndergaard

fixed compilation on using, bug #7

2013-04-04 08:38:21 View
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[2f4430] (694 Bytes) by Peter L. Søndergaard Peter L. Søndergaard

work on unix makefile

2013-04-02 14:53:04 View
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