Problem 3094. Hankelize a matrix

Similar to Problem 42501. Toeplitize a matrix, let's consider Hankelization of a matrix.

Given an input matrix A, convert it to a Hankel matrix B by replacing each skew-diagonal of A with its mean. For example,

Input

   A = [3     7    10     2
        3     5     1     2
        6     3     2     7]

Output:

   B = [3     5     7     2 
        5     7     2     2
        7     2     2     7]
Solve

Solution Stats

44.16% Correct | 55.84% Incorrect
Last Solution submitted on Oct 31, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers144

Suggested Problems

More from this Author29

Community Treasure Hunt

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

Start Hunting!