savgol.cpp File Reference

#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <string.h>
#include "Algorithms/bet/BetError.h"
#include "Algorithms/bet/math/savgol.h"

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Macros
#define	FMIN(a, b)
#define	TINY   1.0e-20;
#define	SWAP(a, b)   tempr=(a);(a)=(b);(b)=tempr
#define	SQR(a)   (a == 0.0 ? 0.0 : a*a)

Functions
int *	ivector (long n)
void	savgol (double c[], int np, int nl, int nr, int ld, int m)
void	four1 (double data[], int nn, int isign)
void	convlv (double data[], int n, double respns[], int m, int isign, double ans[])
void	sgSmooth (double *c, int n, int nl, int nr, int ld, int m)

Macro Definition Documentation

#define FMIN	(		a,
			b
	)

Value:

(minarg1=(a),minarg2=(b),(minarg1) < (minarg2) ?\
        (minarg1) : (minarg2))

Definition at line 92 of file savgol.cpp.

Referenced by savgol().

#define SQR

(

a

)

(a == 0.0 ? 0.0 : a*a)

Definition at line 390 of file savgol.cpp.

Referenced by convlv().

#define SWAP	(		a,
			b
	)		tempr=(a);(a)=(b);(b)=tempr

Definition at line 244 of file savgol.cpp.

Referenced by four1(), ParticleCashedLayout< T, Dim, Mesh >::update(), and ParticleInteractLayout< T, Dim, Mesh >::update().

#define TINY   1.0e-20;

Definition at line 126 of file savgol.cpp.

Function Documentation

void convlv	(	double	data[],
		int	n,
		double	respns[],
		int	m,
		int	isign,
		double	ans[]
	)

Definition at line 406 of file savgol.cpp.

References SQR, and writeBetError().

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

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void four1	(	double	data[],
		int	nn,
		int	isign
	)

Definition at line 253 of file savgol.cpp.

References Hypervolume::n, sin(), and SWAP.

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int* ivector

(

long

n

)

Definition at line 40 of file savgol.cpp.

References writeBetError().

Referenced by savgol().

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void savgol	(	double	c[],
		int	np,
		int	nl,
		int	nr,
		int	ld,
		int	m
	)

Definition at line 206 of file savgol.cpp.

References FMIN, ivector(), nr, pow(), sum(), and writeBetError().

Referenced by SavitzkyGolayFilter::SavitzkyGolayFilter(), and sgSmooth().

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void sgSmooth	(	double *	c,
		int	n,
		int	nl,
		int	nr,
		int	ld,
		int	m
	)

Definition at line 457 of file savgol.cpp.

References convlv(), log(), pow(), and savgol().

Referenced by EnvelopeBunch::calcI().

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