Problem 481. Rosenbrock's Banana Function and its derivatives
Write a function to return the value of Rosenbrock's two-dimensional banana function, as well as it's gradient (column) vector and Hessian matrix, given a vector of it's two independent variables x1 and x2. Here's the Rosenbrock function:
100*[(x2-x1^2)^2] + (1-x1)^2
Solution Stats
Problem Comments
-
2 Comments
@Robert, can you please verify that the last test case is correct?
I corrected a typo, checked the "Restore all solutions" box, and clicked "Save." Not sure how to tell when they're rescored.
Solution Comments
Show commentsProblem Recent Solvers157
Suggested Problems
-
3576 Solvers
-
Test if a Number is a Palindrome without using any String Operations
235 Solvers
-
Back to basics 3 - Temp Directory
372 Solvers
-
Set the array elements whose value is 13 to 0
1376 Solvers
-
Number of Even Elements in Fibonacci Sequence
1431 Solvers
More from this Author17
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!