MATLAB Answers

Functions within a matrix

3 views (last 30 days)
Joseph DeMaria
Joseph DeMaria on 25 Oct 2020
Answered: per isakson on 25 Oct 2020
If Matrix A = [2200 805; 1250 780; 2225 1005; 1225 1305; 1500 1825]
The objective is to "Create a 5 b2 matrix assigned to variable B, in which the first row is the differenece in column 1 and 2 in A, and the second column of B is the mean of first and second row of A"
I figured out how to get each individual funciton,
A( : , 2 ) - A( : , 1) gives me the difference in a column vector, and
mean(A,2) gives me the mean of respected elements in a column vector, however how do i use this information together to create the 5x2 matrix with these respected functions.


Sign in to comment.

Answers (1)

per isakson
per isakson on 25 Oct 2020
There are several ways, one of which is cat, Concatenate arrays


Sign in to comment.


Community Treasure Hunt

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

Start Hunting!

Translated by