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annotate +scheme/error2d.m @ 23:ad1a41d135a1

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Added function to calculate convergence given errors. Added function to print convergence table (not finished.)
author Jonatan Werpers <jonatan@werpers.com>
date Fri, 25 Sep 2015 11:08:47 +0200
parents 16bad7c459da
children ed6a704b028d
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16bad7c459da Added abstract methods to allow for comparing of solutions. Added a bunch of error functions.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 function e = error2d(schm, v1, v2)
16bad7c459da Added abstract methods to allow for comparing of solutions. Added a bunch of error functions.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2 hu = schm.h(1);
16bad7c459da Added abstract methods to allow for comparing of solutions. Added a bunch of error functions.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 hv = schm.h(2);
16bad7c459da Added abstract methods to allow for comparing of solutions. Added a bunch of error functions.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
4 e = sqrt(hu*hv*sum((v1-v2).^2));
16bad7c459da Added abstract methods to allow for comparing of solutions. Added a bunch of error functions.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
5 end