Problem 42631. Cumulative minimum of an array
Find the cumulative minimum of an array without using the built-in function cummin (and a few others). Your function should act identically to cummin, allowing the same inputs.
Examples
If X = [0 4 3 6 5 2]
cumin(X,1) is [0 4 3 and cumin(X,2) is [0 0 0 0 4 2] 6 5 2]
cumin(X,1,'reverse') is [0 4 2 and cumin(X,2,'reverse') is [0 3 3 6 5 2] 2 2 2]
Also, cumin([8 9 1 10 6 1 3 6 10 10]) returns [8 8 1 1 1 1 1 1 1 1]
cumin([8 9 1 10 6 1 3 6 10 10]') returns [8 8 1 1 1 1 1 1 1 1]'
See also cumax.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers38
Suggested Problems
-
Find the sum of all the numbers of the input vector
51737 Solvers
-
460 Solvers
-
Find the stride of the longest skip sequence
163 Solvers
-
113 Solvers
-
compress sequence into intervals
90 Solvers
More from this Author44
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!