Factorial of a number x
Return the largest number that is adjacent to a zero
Extract leading non-zero digit
Omit columns averages from a matrix
Derivative of polynomial
Speed of car
Calculate the logarithm of number
Test if a number is numeric or not
Determine if a row vector has NaN
Create a square matrix of zeros of even order
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