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view convergence.m @ 1160:76e3bb7836cf feature/rv

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First attempt at multi-grid calculation of the residual
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 25 Jun 2019 16:52:54 +0200
parents ad1a41d135a1
children
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function q = convergence(e,h)
    for i = 1:length(e)-1
        q(i) = log(e(i)/e(i+1))/log(h(i+1)/h(i));
    end
end