Create a variable m as a magic square with the size 6 x 6
Magic squares are defined as square matrices, where the sum of all rows and columns are equal.
(Hint: see help magic)
Replace all the numbers above or equal to 20 with zero.
Get the length of a given vector
Sum the Digits of a Number
04 - Scalar Equations 1
Side of a rhombus
Connect blocks in a model
02 - Vector Variables 5
03 - Matrix Variables 4
02 - Vector Variables 1
03 - Matrix Variables 2
07 - Common functions and indexing 5
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