Problem 2695. Toeplitz Matrix

Created by VIVEK RUHELA

Solve Later

<div style = "text-align: start; line-height: 20.4333px; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: rgb(0, 0, 0); white-space: normal; "><div style="block-size: 21px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; perspective-origin: 407px 10.5px; transform-origin: 407px 10.5px; vertical-align: baseline; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 330px 8px; transform-origin: 330px 8px; unicode-bidi: normal; "><span style="">For a given square matrix of order n-by-n check whether this is a Toeplitz matrix or not. Return true if it is.</span></span></div></div></div>

Solve

Solution Stats

393 Solutions
172 Solvers

Last Solution submitted on Dec 01, 2022

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Armando Longobardi on 1 Dec 2022 at 12:09

Wikipedia link (it helped me): https://en.wikipedia.org/wiki/Toeplitz_matrix

Solution Comments

Solution 7085765

1 Comment

1 Comment

Takuma Mitamura on 7 Dec 2021

my code doesn't work in some cases, sorry.

Solution 537233

2 Comments

2 Comments

VIVEK RUHELA on 30 Nov 2014

Well Mr. Rifat, this is nice coding but does not fulfill the purpose. I dont know how did this solution checked as correct. Let me tell you about Toeplitz Matrix. A matrix in which all elements of main diagonal are equal and elements of other sub-diagonals parallel to main diagonal are equal. plz check this eg:a=[2 0 7 8 9;3 2 0 7 8;6 3 2 0 7;4 6 3 2 0;1 4 6 3 2]. Your coding still gives true even for non-toeplitz matrix. I'll check my reference solution again. Thanks for your time.

rifat on 1 Dec 2014

Sorry... I misread the definition. I thought it was only the main diagonal. I will submit another solution. Anyway.. your test suite should contain matrices to prevent such cases.

Problem Recent Solvers172

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 2695. Toeplitz Matrix

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers172

Suggested Problems

More from this Author1

Problem Tags

Community Treasure Hunt

Problem 2695. Toeplitz Matrix

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers172

Suggested Problems

More from this Author1

Problem Tags

Community Treasure Hunt

Players