Hankelize a matrix - MATLAB Cody - MATLAB Central

Problem 3094. Hankelize a matrix

Created by Peng Liu
Appears in Matrix Manipulation II

Difficulty:Rate

Solve Later
Add To GroupÃ‚

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

325 Solutions
135 Solvers

Last Solution submitted on Jan 28, 2025

Last 200 Solutions

Problem Comments

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 Solvers135

Suggested Problems

Counting Money

3714 Solvers
Replicate elements in vectors

1172 Solvers
matrix zigzag

308 Solvers
De-primed

152 Solvers
Divide elements by sum of elements

134 Solvers

More from this Author29

Group-wise Euclidean distance

72 Solvers
String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

1736 Solvers
Words Count: A Cell Array Approach

59 Solvers
Fast 1-D Convolution (full shape)

31 Solvers
String Array Basics, Part 4: Convert String Array with Missing Values to Cell Array

107 Solvers

Problem Tags

Community Treasure Hunt

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

Start Hunting!