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 Solvers33
Suggested Problems
-
Back to basics 23 - Triangular matrix
965 Solvers
-
Create a Multiplication table matrix...
428 Solvers
-
Join Strings with Multiple Different Delimiters
168 Solvers
-
Polite numbers. N-th polite number.
153 Solvers
-
Van Eck's Sequence's nth member
318 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!