type_dd_matrix Module Reference

Discrete derivatives Matrix. More...

Functions/Subroutines
double precision function, dimension(np, np)	compute_dd_matrix (np, steps)
	The discrete derivative matrix type.

Detailed Description

The Discrete Derivatives matrix

Function/Subroutine Documentation

compute_dd_matrix()

double precision function, dimension(np,np) type_dd_matrix::compute_dd_matrix	(	integer, intent(in)	np,
		double precision, dimension(:), intent(in)	steps )

Compute the Discrete Derivative matrix

Parameters

[in]	NP	the number of points
[in]	steps	the spatial steps of the stencil