Problem 46823. Create a vector of n alternating ones and minus ones (★★)
Given n, your output should be a vector y of numbers such that the first number is 1 and the numbers following it alternate between -1 and 1. Thus,
if n = 10, then y = [1 -1 1 -1 1 -1 1 -1 1 -1]
if n = 5, then y = [1 -1 1 -1 1]
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers56
Suggested Problems
-
867 Solvers
-
501 Solvers
-
721 Solvers
-
Solve a System of Linear Equations
10904 Solvers
-
Find the max element of the array
1387 Solvers
More from this Author52
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!