Cody

Trial software

Problem 3094. Hankelize a matrix

Created by Peng Liu

Solve Later

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

66 Solutions
35 Solvers

Last Solution submitted on Dec 19, 2019

Last 200 Solutions

Problem Comments

Problem Recent Solvers35

Suggested Problems

Find common elements in matrix rows

826 Solvers
How to find the position of an element in a vector without using the find function

2336 Solvers
Number of Circles in a Number

171 Solvers
Back to basics 7 - Equal NaNs

338 Solvers
Getting logical indexes

584 Solvers

More from this Author30

Block average

25 Solvers
Fast 1-D Convolution (same shape)

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

116 Solvers
Data Regularization

26 Solvers
String Array Basics, Part 3: Convert Cell Array with Missing Values to String Array

51 Solvers

Problem Tags

hankel matrix toeplitz matrix

Trial software