Sum the same indexed (unique) rows. Examine the test suite.
Related Challenge - Problem 2172. Delete the rows in the middle
Make a checkerboard matrix
Given a window, how many subsets of a vector sum positive
Who is the smartest MATLAB programmer?
07 - Common functions and indexing 6
Upper triangular matrix
Van Eck's Sequence's nth member
Find the biggest digit in a matrix
Fill the Matrix - 2
Lunar Arithmetic (Multiplication)
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