I am attaching an example variable and the answer your code should result in should be 175 or the 174 index.
closest value to zero excluding the first one?
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Ali Almakhmari
il 12 Gen 2023
Commentato: Bruno Luong
il 12 Gen 2023
If given a long vector of values. How can I find the index of the closest value to zero excluding the first value of the vector out of our list of stuff to search for
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Ali Almakhmari
il 12 Gen 2023
1 Commento
Bruno Luong
il 12 Gen 2023
That is NOT your question asks for, that is first consecutive points where 0 is cross from positive to negative.
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Bora Eryilmaz
il 12 Gen 2023
Modificato: Bora Eryilmaz
il 12 Gen 2023
load('var.mat')
[~,I] = sort(abs(dis_y), 'ascend');
% Closest value to 0:
dis_y(I(1))
% Second closest value to 0:
dis_y(I(2))
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