Write a function that gives the mean digit (round towards nearest integer) of an input and positive number. For example:
x = 264 --> y = 4
x = 128 --> y = 4
Test Suite problem #4 has an incorrect value.
Test suite #4 is incorrect
Is this matrix orthogonal?
Formatting currency numbers
Duplicate each element of a vector.
Do Fast Fourier Transformation
Number of odd and even elements within matrix
Check if is a square
Say type of roots in quadratic equation
Sum of a geometric series
Double the next!
Alternate list of elements
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