I need to create a vector of indices for x and y coordinates and save with assigned value
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I need to create a vector of indices that labels each point, for example point with index 1 that has x and y coordinates x(1), y(1) and save it into a vector such as points_index
x = [1.22, 2.33, 4.56]
y = [5.6, 7.3, 8.2]
points_index = [1 2 3]
any help is much appreciated thank you
3 Comments
Wan Ji
on 27 Aug 2021
I dont think I catch your idea. What is called 'look up', why not use x(i), y(i) to search the points you want?
Answers (1)
Chunru
on 27 Aug 2021
x = [1.22, 2.33, 4.56];
y = [5.6, 7.3, 8.2];
for i=1:length(x)
points(i).x = x(i);
points(i).y = y(i);
end
points(2)
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