[675] | 1 | #ifndef _theplu_statistics_regression_kernel_box_ |
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| 2 | #define _theplu_statistics_regression_kernel_box_ |
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| 3 | |
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[216] | 4 | // $Id: KernelBox.h 675 2006-10-10 12:08:45Z jari $ |
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| 5 | |
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[675] | 6 | /* |
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| 7 | Copyright (C) The authors contributing to this file. |
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[216] | 8 | |
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[675] | 9 | This file is part of the yat library, http://lev.thep.lu.se/trac/yat |
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[216] | 10 | |
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[675] | 11 | The yat library is free software; you can redistribute it and/or |
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| 12 | modify it under the terms of the GNU General Public License as |
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| 13 | published by the Free Software Foundation; either version 2 of the |
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| 14 | License, or (at your option) any later version. |
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[216] | 15 | |
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[675] | 16 | The yat library is distributed in the hope that it will be useful, |
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| 17 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 19 | General Public License for more details. |
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| 20 | |
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| 21 | You should have received a copy of the GNU General Public License |
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| 22 | along with this program; if not, write to the Free Software |
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| 23 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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| 24 | 02111-1307, USA. |
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| 25 | */ |
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| 26 | |
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| 27 | #include "yat/statistics/Kernel.h" |
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| 28 | |
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[216] | 29 | namespace theplu { |
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| 30 | namespace statistics { |
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[389] | 31 | namespace regression{ |
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[216] | 32 | |
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| 33 | /// |
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[283] | 34 | /// Class for KernelBox a.k.a. rectangular window. |
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[216] | 35 | /// |
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[297] | 36 | class KernelBox : public Kernel |
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[216] | 37 | { |
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| 38 | |
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| 39 | public: |
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| 40 | /// |
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| 41 | /// Constructor |
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| 42 | /// |
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[443] | 43 | KernelBox(void); |
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[216] | 44 | |
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| 45 | /// |
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[221] | 46 | /// Function calculating the weight as \f$ w(x)=1\f$ if \f$|x|\le 1 |
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| 47 | /// \f$, \f$ w(x)=0 \f$ otherwise. |
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[216] | 48 | /// |
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| 49 | double weight(const double) const; |
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| 50 | |
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| 51 | private: |
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| 52 | }; |
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| 53 | |
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[389] | 54 | } // of namespace regression |
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| 55 | } // of namespace statistics |
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| 56 | } // of namespace theplu |
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[216] | 57 | |
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| 58 | #endif |
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