README Readme file for module KDETOOLS in WAFO Toolbox. Version 2.1.1 15-Sep-2005 Bug fixes, some new and/or updated routines. FIXES ~~~~~~~~ deriv - made it general for derivatives of any order qlevels - updated calls from normpdf to wnormpdf in the help-header example gridcount - fixed a bug for d>2; hldpi, hldpi2 - added nargchk + minor fix kdefft - is removed because it is obsolete (i.e. it is a special case of kdebin). (removed all dependence on this function) kdebin, kde, kdefun - updated to accept KDE options structure (also updated all functions dependent on these). NEW FUNCTIONS ~~~~~~~~~~~~~ kde1dgui - Graphical user interface to kde function. kde2dgui - Graphical user intergace to kde function in two dimensions. kdeoptset - Create or alter a KDE options structure kdedemo1 - Demonstrate the smoothing parameter impact on KDE kdedemo2 - Demonstrate the difference between transformation- and ordinary-KDE -------------------------------------------------------------------- Version 2.1.0 7-Apr-2004 Bug fixes, some new and/or updated routines. FIXES ~~~~~~~~ Replaced (+)-signs with todo comments Replaced the binning code in some functions with a call to a separate function, gridcount. hbcv2 - fixed some bugs hldpi2fft - fixed some bugs, added call to gridcount hste,hstt - added inc, maxit,abseps,releps as inputs ssample - changed ind generation to avoid dependence on stats-toolbox hns - fixed a bug when D>1 hboot - fixed a bug in default value for hvec hldpi2 - added missing psim function NEW FUNCTIONS ~~~~~~~~~~~~~ gridcount - Histogram using linear binning. kernelstats - Return 2'nd order moment of kernel pdf ffndgrid - Fast 'n' Furious N-D data gridding -------------------------------------------------------------------- Version 2.0.5 3-Jun-2003 Bug fixes, some new and/or updated routines. -------------------------------------------------------------------- Version 2.0.4 11-Apr-2001 This file describes new features, bug fixes, and changes in this version of the WAFO/kdetools Toolbox. List of changes: NOTE: Items marked with: (N) : needs a new name * : not yet available + : needs more work ** : have changed in a way which might affect your code! FIXES ~~~~~ Some but too small to mention. ENHANCEMENTS ~~~~~~~~~~~~ - Added the possibility that the parameter L2 is a cellarray of parametric or non-parametric transformations. This means that a empirical transformation estimated by CDF2TR may be used to transform the data. The following functions are affected by this change: KDEBIN, KDE, KDEFUN. NEW FUNCTIONS ~~~~~~~~~~~~~ - None
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