SavitzkyGolay.cpp File Reference

#include "Filters/SavitzkyGolay.h"
#include <iostream>
#include "Utilities/GSLFFT.h"
#include <cmath>

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Functions
void	savgol (std::vector< double > &c, const int &np, const int &nl, const int &nr, const int &ld, const int &m)
void	convlv (const std::vector< double > &data, const std::vector< double > &respns, const int &isign, std::vector< double > &ans)
void	ludcmp (std::vector< double > &a, std::vector< int > &indx, double &d)
void	lubksb (std::vector< double > &a, std::vector< int > &indx, std::vector< double > &b)

Function Documentation

convlv()

void convlv	(	const std::vector< double > &	data,
		const std::vector< double > &	respns,
		const int &	isign,
		std::vector< double > &	ans
	)

Definition at line 74 of file SavitzkyGolay.cpp.

References gsl_fft_halfcomplex_inverse(), gsl_fft_halfcomplex_wavetable_alloc(), gsl_fft_halfcomplex_wavetable_free(), gsl_fft_real_transform(), gsl_fft_real_wavetable_alloc(), gsl_fft_real_wavetable_free(), gsl_fft_real_workspace_alloc(), and gsl_fft_real_workspace_free().

Referenced by SavitzkyGolayFilter::apply(), and SavitzkyGolayFilter::calc_derivative().

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lubksb()

void lubksb	(	std::vector< double > &	a,
		std::vector< int > &	indx,
		std::vector< double > &	b
	)

Definition at line 186 of file SavitzkyGolay.cpp.

Referenced by savgol().

ludcmp()

void ludcmp	(	std::vector< double > &	a,
		std::vector< int > &	indx,
		double &	d
	)

Definition at line 127 of file SavitzkyGolay.cpp.

Referenced by savgol().

savgol()

void savgol	(	std::vector< double > &	c,
		const int &	np,
		const int &	nl,
		const int &	nr,
		const int &	ld,
		const int &	m
	)

Definition at line 31 of file SavitzkyGolay.cpp.

References lubksb(), ludcmp(), and nr.

Referenced by SavitzkyGolayFilter::SavitzkyGolayFilter().

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