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view spdiag.m @ 1345:14f44e81e1e3 feature/poroelastic

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Add scheme for Elastic2dVariable, not fully compatible.
author Martin Almquist <martin.almquist@it.uu.se>
date Tue, 30 Apr 2024 13:33:39 +0200
parents e76321b89c1e
children
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function A = spdiag(a,i)
    default_arg('i',0);

    if isrow(a)
        a = a';
    end

    n = length(a)+abs(i);
    A = spdiags(a,i,n,n);
end