I'm getting different answers.. can u give a more clear explanation?
Sum of first n terms of a harmonic progression
Matrix indexing with two vectors of indices
Rotate input square matrix 90 degrees CCW without rot90
Circular Primes (based on Project Euler, problem 35)
Make a rainbow matrix (follow-up to checkerboard matrix)
The number of trailing zero digit of a factorial
Number of even divisors of a given number
Fractal: area and perimeter of Koch snowflake
Under the sea: Snell's law & total internal reflection
Equal temperament - musical notes and frequency
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