Create a cell array of strings containing the first n natural numbers. Slightly harder than it seems like it should be.
>> y = naturalnumbers(4)
'1' '2' '3' '4'
Summing Digits within Text
Remove the small words from a list of words.
Is it a number?
construct matrix with identical rows
Sum the 'edge' values of a matrix
Split a string into chunks of specified length
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