核密度估计matlab程序

matlab核密度估计程序，用于数据的预测，风险控制，预期收益等

function adjustBWs（npds）
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% adjustBWs（PoldBW） -- change the bandwidths in NPD to S which is
% either an （Ndims x 1） vector or an （Ndims x Npts） matrix.  You
% cannot change a kde with uniform bandwidths to one with variable
% bandwidths or vice versa.
%
%  see also: kde getBW getPoints adjustPoints getWeights adjustWeights
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Copyright （C） 2003 Alexander Ihler; distributable under GPL -- see README.txt

%#mex
error（[‘MEX-file kde/adjustBWs not found -- please recompile if ‘ ...
       ‘necessary‘]）;


%function p = adjustBW（npds）
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Pnew = adjustBW（PoldBW）  -- make a new KDE from Pold with bandwidth BW
%
%  see also: kde getBW getPoints adjustPoints getWeights adjustWeights
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%  p = kde（getPoints（npd）sgetWeights（npd）getType（npd））;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件     247808  2007-08-15 06:16  @kde\adjustBW.dll

     文件       1090  2003-09-09 03:37  @kde\adjustBW.m

     文件      39441  2007-08-15 06:11  @kde\adjustBW.mexa64

     文件      38782  2007-08-15 06:14  @kde\adjustBW.mexglx

     文件     247296  2007-08-15 06:16  @kde\adjustPoints.dll

     文件        555  2003-09-09 03:37  @kde\adjustPoints.m

     文件      39093  2007-08-15 06:11  @kde\adjustPoints.mexa64

     文件      38498  2007-08-15 06:14  @kde\adjustPoints.mexglx

     文件     247808  2007-08-15 06:16  @kde\adjustWeights.dll

     文件       1052  2003-09-09 03:37  @kde\adjustWeights.m

     文件      39222  2007-08-15 06:11  @kde\adjustWeights.mexa64

     文件      38595  2007-08-15 06:14  @kde\adjustWeights.mexglx

     文件       1190  2004-07-01 10:20  @kde\condition.m

     文件       5396  2004-02-20 13:01  @kde\Contents.m

     文件        885  2003-09-09 03:37  @kde\covar.m

     文件        953  2003-09-09 03:37  @kde\display.m

     文件        425  2003-09-09 03:37  @kde\double.m

     文件       2845  2004-08-20 04:36  @kde\encode.m

     文件       1562  2004-07-15 13:22  @kde\entropy.m

     文件       1006  2004-09-16 23:59  @kde\entropyGrad.m

     文件        862  2003-09-09 03:37  @kde\evalAvgLogL.m

     文件       6928  2004-11-24 05:05  @kde\evalFGT.m

     文件       7222  2004-11-24 03:47  @kde\evalIFGT.m

     文件       1512  2004-06-25 00:23  @kde\evaluate.m

     文件        812  2016-10-24 21:20  @kde\examples\demo_kde_1.m

     文件        975  2003-12-15 07:38  @kde\examples\demo_kde_2.m

     文件       1102  2003-12-15 07:56  @kde\examples\demo_kde_3.m

     文件        643  2004-02-25 11:55  @kde\examples\demo_regress.m

     文件        947  2004-02-20 09:00  @kde\findBWCrit.m

     文件        651  2003-11-19 00:57  @kde\getBW.m

............此处省略129个文件信息