it's a bit unclear why padding is necessary in the first two test cases, where the number of characters (15) is already a multiple of the key size (3 or 5, respectively)
I agree with Alfonso.
@Mehmet can you explain why?
Sums with Excluded Digits
Construct an index vector from two input vectors in vectorized fashion
Replace multiples of 5 with NaN
Number of digits in an integer
ZigZag matrix with reflected format
Homemade: Control Charts
Create co-occurrence matrix
Peg Solitaire - Apply Move
List all of the integer points in a bounded feasble region
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office