How to visualize al the values inside the array and make split them into two sections?

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Mariana
Mariana 2020-2-24
回答： darova 2020-2-24
I have and an array of 191x116x 5. I would like to visualize them in a way that all the value higher than 2 are with a certain color and the other ones in another. At the end I will have two sections.

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darova
darova 2020-2-24
Just use logical indexing
ix = val > 2;
scatter3(x(ix),y(ix),z(ix),10,'r')
hold on
scatter3(x(~ix),y(~ix),z(~ix),10,'r')
hold off

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