Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4
Back to basics 26 - Keywords
07 - Common functions and indexing 1
Beginner's Problem - Squaring
Back to basics 5 - Clipboard
Back to basics 23 - Triangular matrix
Back to basics 6 - Column Vector
Toolbox check part 3
Back to basics 4 - Search Path
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