Vespucci::Math::Normalization Namespace Reference

A namespace for math functions relating to normalization. More...

Functions
VESPUCCI_EXPORT arma::vec	StandardScore (const arma::vec &X)
	Vespucci::Math::Normalization::StandardScore. More...
VESPUCCI_EXPORT arma::mat	StandardScoreMat (const arma::mat &X)
	Vespucci::Math::Normalization::StandardScore. More...
VESPUCCI_EXPORT arma::mat	SNVNorm (const arma::mat &X, const double offset, bool center)
	Vespucci::Math::Normalization::SNVNorm. More...

Detailed Description

A namespace for math functions relating to normalization.

Function Documentation

arma::mat Vespucci::Math::Normalization::SNVNorm	(	const arma::mat &	X,
		const double	offset,
		bool	center
	)

Vespucci::Math::Normalization::SNVNorm.

Parameters

X
offset
center

Returns

Scale the spectra in X by their standard deviation. Each spectrum may be centered by its mean and the scale may be offset.

Definition at line 65 of file normalization.cpp.

arma::vec Vespucci::Math::Normalization::StandardScore

(

const arma::vec &

X

)

Vespucci::Math::Normalization::StandardScore.

Parameters

X	A signal to be standardized

Returns

Standardized signal

Definition at line 31 of file normalization.cpp.

arma::mat Vespucci::Math::Normalization::StandardScoreMat

(

const arma::mat &

X

)

Vespucci::Math::Normalization::StandardScore.

Parameters

X

Returns

A arma::matrix in which each column of X is replaced by its standard score.

Definition at line 46 of file normalization.cpp.