Read a Soroban Abacus
Figurate number triangle
Reverse the vector
Angle between two vectors
Set some matrix elements to zero
Number of Circles in a Number
Guess the Coefficients!
Project Euler: Problem 16, Sums of Digits of Powers of Two
Specific Element Count
Return the first and last character of a string
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