MATLAB Answers

A task that requires multiple outputs in a specific order.

2 views (last 30 days)
As a basic level MATLAB user, I could not solve the following problem despite several attempts. Could someone please suggest on how to solve this:
Write a function called corners that takes a matrix as an input argument and returns four outputs: the elements at its four corners in this order: top_left, top_right, bottom_left and bottom_right. Solve without using loops and if-statements.
See an example run below:
>> [a, b, c, d] = corners ([ 1 2; 3 4])
a =
1
b =
2
c =
3
d =
4

Accepted Answer

David Fletcher
David Fletcher on 19 May 2021
function [a, b, c, d] = corners(matrix)
a=matrix(1,1);
b=matrix(1,end);
c=matrix(end,1);
d=matrix(end,end);
end
It's worth going through the Matlab Onramp course to get an idea of basic indexing - this is fundamental to understanding how to use Matlab

More Answers (0)

Community Treasure Hunt

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

Start Hunting!