calculating hamming distance and total hamming distance
11 views (last 30 days)
Show older comments
hi How can I calculate hamming distance and total hamming distance for binary matrices with different rows, as a= [0 1 1 0 1 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 1 1 0 1 1 0 1 0 0 0 1 0 0; 0 1 1 1 0 0 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1 0; 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 1 1 1 1 1; 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 1 0 1 0 1 1 1 1 0 0 1];
Thank you in advance.
0 Comments
Answers (1)
Sufiyan
on 8 Apr 2023
Hi,
You can refer to the code below to calculate hamming distance and total hamming distance for binary matrices.
% input matrix a
a = [0 1 1 0 1 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 1 1 0 1 1 0 1 0 0 0 1 0 0;
0 1 1 1 0 0 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1 0;
0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 1 1 1 1 1;
0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 1 0 1 0 1 1 1 1 0 0 1];
d = pdist(a, 'hamming');
% Display the Hamming distances between rows as a square matrix
n = size(a, 1);
D = squareform(d);
D(logical(eye(n))) = NaN; % Set diagonal to NaN
disp('Hamming distances:')
disp(D)
% Calculate the total Hamming distance as the sum of all pairwise distances
total_d = sum(d);
disp(['Total Hamming distance: ' num2str(total_d)])
0 Comments
See Also
Categories
Find more on Hamming in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!