Write a script to round x DOWN to the next lowest integer:
e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2
Doubling elements in a vector
Sum the elements in either diagonal of a square matrix
Matlab Basics - Assigning Variables
Create a vector
Matlab Basics II - Count rows in a matrix
Finding an element in a vector
Matlab Basics II - Intervals
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics - Pick out parts of a vector
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