vnl_matrix_exp.h File Reference

Compute the exponential of a square matrix. More...

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Functions
template<class T> bool	vnl_matrix_exp (vnl_matrix< T > const &X, vnl_matrix< T > &expX, double max_err)
template<class T> vnl_matrix< T >	vnl_matrix_exp (vnl_matrix< T > const &X)

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Detailed Description

Compute the exponential of a square matrix.

Author:

fsm@robots.ox.ac.uk Compute the exponential of a square matrix, by summing its exponential series till a convergence requirement is met.

Many improvements are possible.

Definition in file vnl_matrix_exp.h.

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Function Documentation

template<class T> vnl_matrix<T> vnl_matrix_exp (  vnl_matrix< T > const &    X )

Compute the exponential of a sqaure matrix - easy form.

template<class T> bool vnl_matrix_exp (  vnl_matrix< T > const &    X, vnl_matrix< T > &    expX, double    max_err )

Compute the exponential of a sqaure matrix - fiddly form.

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