83 lines
2.8 KiB
C
83 lines
2.8 KiB
C
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//--------------------------------------------------------------------------
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// Copyright(c) 2024, Yoshiya Usui
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met :
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//
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// 1. Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and /or other materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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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 ARE
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// DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//--------------------------------------------------------------------------
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#ifndef DBLDEF_CALIBRATION_FUNCTION
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#define DBLDEF_CALIBRATION_FUNCTION
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#include <complex>
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#include <string>
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// Class of calibration function
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class CalibrationFunction{
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public:
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// Constructer
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CalibrationFunction( const std::string& calibrationFile );
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// Default constructer
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CalibrationFunction();
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// Destructer
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~CalibrationFunction();
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// Read calibration function
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void readCalibrationFunction( const std::string& calibrationFile );
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// Calculate calibration function for a input frequency
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std::complex<double> calculateCalibrationFunction( const double freq ) const;
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// Get constant factor
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double getFactor() const;
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private:
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// Constant factor
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double m_factor;
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// Number of frequencies in logarithmic scale
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int m_numFreqs;
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// Arrays of frequencies in logarithmic scale
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double* m_logFreqs;
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// Arrays of amplitudes in logarithmic scale
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double* m_logAmps;
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// Arrays of phase (radian)
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double* m_phases;
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// Copy constructer
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CalibrationFunction(const CalibrationFunction& CalibrationFunction);
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// Assignment operator
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CalibrationFunction& operator=(const CalibrationFunction& CalibrationFunction);
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};
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#endif
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