solutions are rounded in a somewhat arbitrary fashion...
Your value of pi is wrong.
The problem should specify that the used value for pi is 3.1416 (since this is not its true value), and that we need to use floor with precision of 4 decimal places.
Swap the first and last columns
The sum of the numbers in the vector
Find the area of the four walls
Determine the mean of matrix
Permutations of input vector
Xor of matrix
Create sequnce 1 4 9 16 25.........
Delete blanks at the end of string
Throw common elements of two vector arrays
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