Generate a vector like 1,2,2,3,3,3,4,4,4,4
Reverse the elements of an array
Number of digits in an integer
Compare two input matrices
Summation of array
Magnitude of a vector (★★★)
Average of corner elements of a matrix (★★)
Matrix indexing with two vectors of indices (★★)
Get the elements of diagonal and antidiagonal for any m-by-n matrix (★★★★)
Logarithmically spaced vector creation using linspace
Find the treasures in MATLAB Central and discover how the community can help you!
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