Your task is to implement the Fast Fourier transform algorithm, without using builtin MATLAB fft commands e.g. fft, fft2, or hardcoded numeric answers in the test case. The test suite employs regular expression matching to reject such solutions.
Creative hacking attempts are appreciated. While I will update the test case accordingly, I'll send you some MathWorks swag if you're the first to demonstrate a new way to get the Test Suite to pass (maybe a t-shirt or coffee mug, you'll have to try and see :-) Jose', yours is on the way.
Solution Stats
Problem Comments
3 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers14
Suggested Problems
-
2816 Solvers
-
The Hitchhiker's Guide to MATLAB
3401 Solvers
-
Set some matrix elements to zero
621 Solvers
-
383 Solvers
-
183 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Some numerical inaccuracies with the test case and the expected output!
float tolerance needed ?
I'm off by O(10*eps) from the test suite, can you possibly test isequal(single(fft(x)),single(y))