SWT - Scilab Wavelet Toolbox
Copyright (C) 2011 - 2014 Holger Nahrstaedt
Copyright (C) 2005-2008 Scilab Wavelet Toolbox Team
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0.3.0
 + Works with Scilab 6.0
 + new and more accurate Daubechies wavelets coefficents - thanks to Bob Strunz 
0.2.1
 + demos fixed
0.2.0
 + source code reorganized
 + ind2rgb removed, as it is already defined in the sivp toolbox
 + the complete c-code is ported to the new scilab-api
0.1.21
 + Issue 1478 fixed
 + unit tests for windows fixed
 + strange bug in detcoef,wavedec and waverec for windows fixed
0.1.20
 + help files and demos improved
 + Issue 1428 fixed
 + first steps in porting the c-code to the new scilab-api
0.1.19
 + accuracy of Daubechies wavelets coefficents and Coiflet wavelets coefficients increaced
 + db21 to db36 added
 + coif6 to coif17 added
 + all unit tests are working under windows
 + help files improved
 + ndwt,indwt,ndwt2,indwt2 added
0.1.18
 + update some help files
 + bug fix in cwt.c
0.1.17
 + unit tests for dbwavf, gauswavf, biorwavf, rbiorwavf, shanwavf, coifwavf, cgauwavf, fbspwavf, mexihat, morlet
 + bug fix in upcoef and upcoef2
 + bug fix in fbspwavf, cgauwavf
 + bug fix in upcoef and upcoef2 unit test
 + some new demos
0.1.16
 + bug fix in cwt, wavefun
 + bug fix in centfrq
 + new demo for Differentiation of noisy Data
 + new function waveletfamilies
 + unit tests for wavefun and wavefun2
 + works only for scilab5.4-beta-1 and higher
0.1.15
 + bug fix in thselect, wentropy
 + help file for wentropy
0.1.14
 + some bug fixes in upcoef and upcoef2
 + add 32 unit_tests
0.1.13
 + some minor bug fixes
0.1.12
 +   some bug fixes, help files are improved.
 +  change of dir name in the tar.gz file
0.1.11
  + Add unit_tests, some macros are removed, some bug fixes
0.1.10
  + Add scal2frq, centfrq, cwtplot, wavedecplot
0.1.9
  + Add denoise funtions: wden, wnoisest, wthresh, wnoise, thselect, ddencmp
0.1.8
  + bug fixes for scilab 5, transformation of the help files
0.1.7
   + works under scilab 5
0.1.0-rc6
   + Add FSfarras, dualfilt1, dualtree, idualtree, dualtree2D, idualtree2D, cplxdual2D, icplxdual2D, wnorm
0.1.0-rc5.5
   + Add wrev2, wrot3, wrev3, dwt3, idwt3
0.1.0-rc5
   + Add db11 to db20, sym2 to sym20, bior4.4 to bior6.8
   + Add vaidyanathan, beyklin, bathlets, legendre wavelets
   + Add legdwavf
   + Add iconv, wcodemat
   + Add stationary wavelet transform utilites, swt, iswt, swt2 and iswt2
   + Add cwt, continuous wavelet waveform generation utilites
   + Add alpha code of Scilab Time and Freqency Toolbox, see macros folder
0.1.0-rc4
   + Add coiflets, symlets and b-spline bi-orthogonal wavelet
   + Add upcoef, upcoef2, upwlev and upwlev2
   + Adjust function input parameter patterns to be more similiar with counterpart in Matlab Wavelets
   + Add help pages and demos

0.1.0-rc3
   + Fix function swtdwt2Dex
   + Modify loader.sce
   + Remove data/image/lena.bmp.  (If you need, please use SIVP's data.  SIVP's website: http://sivp.sourceforge.net )
   + Support BSD style make.

0.1.0-rc2
   + Fix function swtdwt2Dex
   + Add version string in loader.sce

0.1.0-rc1-windows
   + Build .dll files for windows used.

0.1.0-rc1 Initial release
   + Discrete Fast Wavelet Transform, daubechies wavelets
   + 1-D single level signal decomposition and reconstruction
   + 1-D multi-level signal decompostition and reconstruction
   + 2-D single level image decomposition and reconstruction
   + 2-D multi-level image decomposition and reconstruction
   + help pages for all the functions.
   + home page
   + nice photographs
