eop_space_time_norm.m File Reference

norm = eop_space_time_norm(fd_function1, fd_function2, grid, ~) More...

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Functions
function norm =	eop_space_time_norm (fd_function1, fd_function2,gridbase grid, unused1)
	norm = eop_space_time_norm(fd_function1, fd_function2, grid, ~) More...

Detailed Description

norm = eop_space_time_norm(fd_function1, fd_function2, grid, ~)

Definition in file eop_space_time_norm.m.

Function Documentation

function norm = eop_space_time_norm	(		fd_function1,
			fd_function2,
		gridbase	grid,
			unused1
	)

norm = eop_space_time_norm(fd_function1, fd_function2, grid, ~)

function which computes the space-time norm ||u|| = sqrt(sum_k <u^k,u^k>) with u^k a timeslice, i.e. a column of a respective function, and <.,.> being the discrete L2-SP. With two inputfuntions you compute the error ||fd_function1 - fd_function2|| and with one of them being zero you compute the norm of the other.

fd_function1 and fd_function2 have to have the same size and they are assumed to be in matrix-form, i.e. one column represents the function in one timeslice.

grid is for example model_data.grid

Parameters

fd_function1	fd function1
fd_function2	fd function2
grid	an object
unused1	Marked as "~" in original m-file.

Return values

norm

norm

Required fields of grid:

• nvertices —  number vertices

Definition at line 17 of file eop_space_time_norm.m.

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