Problem 2303. Compute Hamming distances between each pair of rows from two input matrices

Created by Ryszard Maciol
Appears in Remove Rows and Columns

Difficulty:Rate

Solve Later
Add To GroupÃ‚

For two input matrices u ( n x uCols ) and v ( n x vCols ) of numbers in range [0..255] (8-bit), such that each column represents an (8 x n)-dimensional binary vector, calculate uCols x vCols matrix with each entry (i,j) being a Hamming distance between i -th and j -th column from inputs u and v respectively.

Solve

Solution Stats

30 Solutions
15 Solvers

Last Solution submitted on Mar 22, 2023

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Rafael S.T. Vieira on 4 Oct 2020

I found the problem description a little confusing, but It's just a matrix multiplication. However, instead of doing the dot product, we must calculate the hamming distance between row and column.

Dyuman Joshi on 14 Mar 2022

+1, The problem statement is confusing.

Solution Comments

Show comments

ANNOUNCEMENT

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers15

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 2303. Compute Hamming distances between each pair of rows from two input matrices

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers15

Suggested Problems

More from this Author4

Problem Tags

Community Treasure Hunt

Problem 2303. Compute Hamming distances between each pair of rows from two input matrices

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers15

Suggested Problems

More from this Author4

Problem Tags

Community Treasure Hunt

Players