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How to get 1807 point data array to 1806 data array?
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I thought the process would go with interpolation like the following but not
u = interp1(u, size(u) - 1);
which gives me `NaN [integer]`, so wrong.
I do not want to lose the accuracy of the results but I need to compare the vector with its original vector which has one point less.
Guillaume on 24 Oct 2016
As Marc says, you need a vector for the query points but his solution for generated that vector does not make much sense.
A good way of generating one less query point than the original is to use linspace:
uq = interp1(u, linspace(1, numel(u), numel(u)-1))
That's assuming that the original u correspond to x = 1:numel(u).