given the position of a chess piece in algebric notation, convert it into 8 by 8 matrix format. For example,
Nb. invalid ones should be represented by nan.
2 b | ~ 2 b
Get the elements of diagonal and antidiagonal for any m-by-n matrix
Sum the entries of each column of a matrix which satisfy a logical condition.
Ripping numbers apart!
An n-sided regular polygon is drawn within a circle whose radius is 'r', what will be the area of the polygon?
Fangs of pseudo-vampire number
The End of the World
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