Problem 45872. Remove the row average (★★★)
(copy of Prob. 963)
Given a 2-d matrix, remove the row average from each row. Your solution MUST be vectorized. The solution will be tested for accuracy AND speed. Any for loops will make the solution too slow to pass the speed test.
Example:
a = [ 1 2 ; 3 5 ]; b = remove_average_vectorized(a); % b is [ -0.5 0.5 ; -1 1 ];
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers37
Suggested Problems
-
Convert a numerical matrix into a cell array of strings
1630 Solvers
-
Check if number exists in vector
10729 Solvers
-
Sum the elements in either diagonal of a square matrix
209 Solvers
-
552 Solvers
-
Matlab Basics II - Determine if an array has a 3rd dimension
142 Solvers
More from this Author52
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!