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Perform an operation amongst three vectors if they are closer than 5% to each other
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Hi all,
I have three vectors as seen below:
%Construct Vectors
x = linspace(5,20,20)' ;
vec1 = 5*x + 10 ;
vec2 = 6.2*x + 11 ;
vec3 = 6.5*x + 11 ;
I want to create a code such that it can find the vectors that are closer to each other than 5% of some fixed value, take the average of any adjacent vectors that comply with the above condition, and return this as one vector. I want this code to be generalised for any number of n vectors, that is why it seems to be so tough for me.
My attempt to perform the above can be seen below:
vec_mat = sort([vec1, vec2, vec3], 2) ; %sort vectors in ascending order
vec_diff = diff(vec_mat, 1, 2) ; %difference between sorted vectors
%Find index of the vectors closer than 5% to each other
idx = vec_diff < 140 * 0.05 ;
At this point i get stuck. Having the indices between the vectors that comply with my desired condition, i struggle to find a way to proceed in order to find the actual vectors that these indices correspond to and to perform my desired operation.
Thanks for your help in advance,
KMT.
3 Kommentare
Sarah Mohamed
am 3 Jan. 2018
Great! If you would like to share your solution so that others can view it, you can post it below in the 'Answers' section. Otherwise, you are all set
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