Replace NaNs with the number that appears to its left in the row.
If there are more than one consecutive NaNs, they should all be replaced by the first non-NaN value to the immediate left of the left-most NaN. If the NaN is in the first column, default to zero.
For example, if
x = [NaN 1 2 NaN NaN 17 3 -4 NaN]
then
y = [ 0 1 2 2 2 17 3 -4 -4]
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers3068
Suggested Problems
-
5101 Solvers
-
Number of 1s in the Binary Representation of a Number
483 Solvers
-
Getting the row and column location from a matrix
301 Solvers
-
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
939 Solvers
-
876 Solvers
More from this Author96
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
The problem does not limit the array to a single row. Add a few cases of multiple rows or define as single row.