As i understand it, the algorithm is only supposed to change the middle element of the matrix. That means the answer to problem 1 in the test suite is incorrect.
@William, the problem is not only to change the middle term but to do basic operations with it.
In the first suite 5 is the middle number, add 2 and 8 (column elements) and then subtract 4 and 10 (row elements), so 5+2+8-4-10 = 1
Yes, I understand how the value x(2,2) was calculated, but why did the values of x(1,2) and x(3,2) change?
I do not understand why all the element in the second column equal 1 in the first test suit?
Back to basics 22 - Rotate a matrix
Getting the indices from a vector
Sum of series I
Find the remainder with the factorial of PRIMES?
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