Create the nXn matrix F such that y=F*x is the Fourier transform of x.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers17
Suggested Problems
-
6108 Solvers
-
Find state names that end with the letter A
1198 Solvers
-
Return unique values without sorting
1024 Solvers
-
1790 Solvers
-
88 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
When using the 2D Fourier Transform, it's good practice to put the point 0,0 at the middle of the grid, and not at the corner (which will create artifacts). Therefore, a better grid than the one shown at the test suite would be meshgrid((1-N)/2:(N-1)/2,(1-N)/2:(N-1)/2) (for an odd N).