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view pointIndex.m @ 1130:99fd66ffe714 feature/laplace_curvilinear_test

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Add derivative of delta functions and corresponding tests, tested for 1D.
author Martin Almquist <malmquist@stanford.edu>
date Tue, 21 May 2019 18:44:01 -0700
parents bb079b39a7bb
children
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% Get the index of the points p within the tall array of points ps
function [I, ok] = pointIndex(p, ps)
    [ok, I] = ismember(p,  ps, 'rows');
end