hdim::SoftThres< T > Struct Template Reference

Soft Threshold functor used to apply hdim::soft_threshold to each element in a matrix or vector. More...

#include <generics.hpp>

Public Types
typedef T	result_type

Public Member Functions
	SoftThres (T lambda_in)
	Initialize proximal operator, note that the term lambda_in takes the place of 'y' in the definition of the proximal operator. More...
T	operator() (T x) const

Detailed Description

template<typename T>
struct hdim::SoftThres< T >

Soft Threshold functor used to apply hdim::soft_threshold to each element in a matrix or vector.

Designed to be applied with Eigen::Matrix::unaryExpr or the like.

Definition at line 288 of file generics.hpp.

Constructor & Destructor Documentation

template<typename T >

hdim::SoftThres< T >::SoftThres ( T  lambda_in )

inline

Initialize proximal operator, note that the term lambda_in takes the place of 'y' in the definition of the proximal operator.

Parameters

lambda_in

The equivalent of 'y' in the definition of the proximal operator the value for 'x' will be provided by the matrix element.

Definition at line 300 of file generics.hpp.