Consider x a vector of length >= 7 (there are at least 7 elements in the vector, write a script that extracts the 2nd element, as well as elements 5-7 and places them in a vector y in reverse order, for example:
x = [1 2 3 4 5 6 7] --> y = [5 6 7 2]
Given a matrix, return the last eigen value
Create an index-powered vector
Finding perimeter of a rectangle
Back to Basics - Find no. of elements in a matrix?
Matlab Basics - Create a row vector
Replace every 3rd element in a vector with 4
Matlab Basics II - Unit Conversion
Matlab Basics II - Velocity of a particle
Matlab Basics II - Find the roots of a function
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