Problem 45857. Doubling elements in a vector (★★)
(copy of prob. 1024)
Given the vector A, return B in which all numbers in A are doubling. So for:
A = [ 1 5 8 ]
then
B = [ 1 1 5 5 8 8 ]
Avoid using for/while loops.
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers92
Suggested Problems
-
Check that number is whole number
4161 Solvers
-
365 Solvers
-
Determine if a row vector has NaN
123 Solvers
-
347 Solvers
-
Element-wise vector product (★)
138 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!