Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns.
x= [ 8 1 6]
The total sum of the elements will be 8+1+6= 15.
improve test suit
I did this simply because the test-suity is so unbelievably bad.
Please fix it so this solution is no langer valid.
Return the 3n+1 sequence for n
Reverse the vector
Sum the Digits of a Number
Matrix to column conversion
Square root of a number
Convert a vector into numbers
Are you in XY plane?
Integer or Float?
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