funclib.h File Reference

User-defined functions for the Levenberg-Marquardt non-linear regression. More...

#include "./../stf.h"

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Namespaces
namespace	stf
	The stimfit namespace.
Functions
double	stf::fexp (double x, const Vector_double &p)
	Sum of n exponential functions.
Vector_double	stf::fexp_jac (double x, const Vector_double &p)
	Computes the Jacobian of stf::fexp().
void	stf::fexp_init (const Vector_double &data, double base, double peak, double RTLoHi, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::fexp() to data.
void	stf::fexp_init2 (const Vector_double &data, double base, double peak, double RTLoHi, double HalfWidth, double dt, Vector_double &pInit)
	Yet another initialiser for fitting stf::fexp() to data.
double	stf::fexpde (double x, const Vector_double &p)
	Monoexponential function with delay.
void	stf::fexpde_init (const Vector_double &data, double base, double peak, double RTLoHi, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::fexpde() to data.
double	stf::fexpbde (double x, const Vector_double &p)
	Biexponential function with delay.
void	stf::fexpbde_init (const Vector_double &data, double base, double peak, double RTLoHi, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::fexpde() to data.
double	stf::falpha (double x, const Vector_double &p)
	Alpha function.
Vector_double	stf::falpha_jac (double x, const Vector_double &p)
	Computes the Jacobian of stf::falpha().
double	stf::fHH (double x, const Vector_double &p)
	Hodgkin-Huxley sodium conductance function.
double	stf::fgauss (double x, const Vector_double &p)
	Computes the sum of an arbitrary number of Gaussians.
Vector_double	stf::fgauss_jac (double x, const Vector_double &p)
	Computes the Jacobian of a sum of Gaussians.
double	stf::fgnabiexp (double x, const Vector_double &p)
	power of 1 sodium conductance function.
Vector_double	stf::fgnabiexp_jac (double x, const Vector_double &p)
	Computes the Jacobian of stf::fgnabiexp().
void	stf::falpha_init (const Vector_double &data, double base, double peak, double RTLoHI, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::falpha() to data.
void	stf::fgauss_init (const Vector_double &data, double base, double peak, double RTLoHI, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::fgauss() to data.
void	stf::fHH_init (const Vector_double &data, double base, double peak, double RTLoHi, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::falpha() to data.
void	stf::fgnabiexp_init (const Vector_double &data, double base, double peak, double RTLoHi, double HalfWidth, double dt, Vector_double &pInit)
	Initialises parameters for fitting stf::falpha() to data.
double	stf::xscale (double param, double xscale, double xoff, double yscale, double yoff)
	Scales a parameter that linearly depends on x.
double	stf::xunscale (double param, double xscale, double xoff, double yscale, double yoff)
	Unscales a parameter that linearly depends on x.
double	stf::yscale (double param, double xscale, double xoff, double yscale, double yoff)
	Scales a parameter that linearly depends on y.
double	stf::yscaleoffset (double param, double xscale, double xoff, double yscale, double yoff)
	Scales a parameter that linearly depends on y and adds an offset.
double	stf::yunscale (double param, double xscale, double xoff, double yscale, double yoff)
	Unscales a parameter that linearly depends on y.
double	stf::yunscaleoffset (double param, double xscale, double xoff, double yscale, double yoff)
	Unscales a parameter that linearly depends on y and removes the offset.
std::vector< stf::parInfo >	stf::getParInfoExp (int n_exp)
	Creates stf::parInfo structs for n-exponential functions.
stf::Table	stf::outputWTau (const Vector_double &p, const std::vector< stf::parInfo > &parsInfo, double chisqr)
	Calculates a weighted time constant.
std::size_t	stf::whereis (const Vector_double &data, double value)
	Finds the index of data where value is encountered for the first time.
std::vector< stf::storedFunc >	stf::GetFuncLib ()
	Returns the library of functions for non-linear regression.

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Detailed Description

User-defined functions for the Levenberg-Marquardt non-linear regression.

Author:

Christoph Schmidt-Hieber

Date:

2008-01-20

Definition in file funclib.h.