How to find the position of an element in a vector without using the find function
Sum all integers from 1 to 2^n
select the primes of a vector
Who invented zero?
Perl 3: shift
Create incremental spiral WITHOUT USING EVAL or FEVAL
Wrap a vector, but insert NaN's at the wrap-positions.
Wayfinding 1 - crossing
Wayfinding 4 - Crossing, level 2
Robust alignment of coordinate system
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