Swap the first and last columns
Simple equation: Annual salary
Rounding off numbers to n decimals
Find out total non zero element of matrix
BASICS - sum part of vector
Perimeter of a semicircle
Sum of unique multiples of 3 and 5
Product of all elements in an array
Check if there are white spaces in the input string
count upper and lower case characters
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