interporth2_error
Error in the orthogonal interpolation of F(x,t).
Syntax
[f, X, T, F] = interporth2_error(x, t, solution, Fxt, errorsurf)
Description
[f, X, T, F] = interporth2_error(varargin) returns the error in the
approximation of F(x, t).
Inputs
x = independent tau variable (itau object).
t = independent tau variable (itau object).
solution = coefficients of approximate solution (double vector).
Fxt = function to compare (char).
errorsurf = plots the error: 0 = no, 1 = yes.
Outputs
f = maximum error (double).
X = grid on x (double matrix).
T = grid on t (double matrix).
F = pointwise error in the retangular domain (double matrix).
[f, X, T, F] = interporth2_error(varargin) returns the error in the approximation of F(x, t).
Inputs
x = independent tau variable (itau object).
t = independent tau variable (itau object).
solution = coefficients of approximate solution (double vector).
Fxt = function to compare (char).
errorsurf = plots the error: 0 = no, 1 = yes.
Outputs
f = maximum error (double).
X = grid on x (double matrix).
T = grid on t (double matrix).
F = pointwise error in the retangular domain (double matrix).
f = maximum error (double). X = grid on x (double matrix). T = grid on t (double matrix). F = pointwise error in the retangular domain (double matrix).