This solution is outdated. To rescore this solution, sign in.
Given a 4x4 matrix, swap the two middle columns
Given area find sides
Back to basics - mean of corner elements of a matrix
Solving Quadratic Equations (Version 1)
Produce a cosine wave
Counting pulses in a signal
Make a full wave rectifier
Add a block to a model
Add damping to a mass spring system
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