Back to basics 25 - Valid variable names
Doubling elements in a vector
Add two numbers
Matlab Basics - Pick out parts of a vector
Find the dimensions of a matrix
Convert a number to its Roman representation
Find the square of the sum of the digits of a number
Create the following sequence : 0 1 1 4 9 25 64 169 ...
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