Swap the first and last columns
03 - Matrix Variables 1
04 - Scalar Equations 1
multiply by three
Replace every 3rd element in a vector with 4
Area of a circle
ASCII code of a leter.
Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
Vector with a repeated entry
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