In a given input string, count and return the number of upper and lower case characters as u and l respectively.
in 'This is a Test Case'
ans= [u,l]= [3,12]
Additional test cases have been added.
Create a square matrix of multiples
Generate a NaN...on purpose
Is the input divisible by 3?
Length of the hypotenuse
Matrix multiplication across rows
Repetition of matrices
Nth root of a number
Check for keywords
Percentage of zeros in a matrix of only 1s and 0s
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