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NonNegativeLeastSquaresSolver.h
Go to the documentation of this file.
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// --------------------------------------------------------------------------
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// OpenMS -- Open-Source Mass Spectrometry
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// --------------------------------------------------------------------------
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
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// ETH Zurich, and Freie Universitaet Berlin 2002-2021.
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//
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// This software is released under a three-clause BSD license:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of any author or any participating institution
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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// For a full list of authors, refer to the file AUTHORS.
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// --------------------------------------------------------------------------
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL ANY OF THE AUTHORS OR THE CONTRIBUTING
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// INSTITUTIONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// --------------------------------------------------------------------------
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// $Maintainer: Chris Bielow $
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// $Authors: Chris Bielow $
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// --------------------------------------------------------------------------
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#pragma once
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#include <
OpenMS/DATASTRUCTURES/Matrix.h
>
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namespace
OpenMS
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{
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class
OPENMS_DLLAPI
NonNegativeLeastSquaresSolver
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{
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public
:
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enum
RETURN_STATUS
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{
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SOLVED
,
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ITERATION_EXCEEDED
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};
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static
Int
solve
(
const
Matrix<double>
& A,
const
Matrix<double>
& b,
Matrix<double>
& x);
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};
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}
// namespace OpenMS
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Matrix.h
OpenMS::Matrix< double >
OpenMS::NonNegativeLeastSquaresSolver
Wrapper for a non-negative least squares (NNLS) solver.
Definition:
NonNegativeLeastSquaresSolver.h:47
OpenMS::NonNegativeLeastSquaresSolver::solve
static Int solve(const Matrix< double > &A, const Matrix< double > &b, Matrix< double > &x)
This is a wrapper for the external nnls library for the non-negative least square problem Ax=b,...
OpenMS::NonNegativeLeastSquaresSolver::RETURN_STATUS
RETURN_STATUS
Definition:
NonNegativeLeastSquaresSolver.h:51
OpenMS::NonNegativeLeastSquaresSolver::SOLVED
@ SOLVED
Definition:
NonNegativeLeastSquaresSolver.h:52
OpenMS::Int
int Int
Signed integer type.
Definition:
Types.h:102
OpenMS
Main OpenMS namespace.
Definition:
FeatureDeconvolution.h:47
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