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
give nth decimal place of pi
Determine Whether an array is empty
Compute a dot product of two vectors x and y
Replace Vector Elements
Back to basics 21 - Matrix replicating
Back to basics 15 - Benchmark
Back to basics 23 - Triangular matrix
Better bullseye matrix
Back to basics 19 - character types
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