How do I use imagesc to plot OTF
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
The OTF function is transferred from a PSF function with X and Z axis. How can I use imagesc to plot the OTF function?
0 Kommentare
Antworten (1)
Vandana Rajan
am 20 Feb. 2017
Hi,
Have you seen the example given in this link
https://www.mathworks.com/help/images/ref/psf2otf.html
PSF = fspecial('gaussian',13,1);
OTF = psf2otf(PSF,[31 31]); % PSF --> OTF
subplot(1,2,1); surf(PSF); title('PSF');
axis square; axis tight
subplot(1,2,2); surf(abs(OTF)); title('Corresponding |OTF|');
axis square; axis tight
0 Kommentare
Siehe auch
Kategorien
Mehr zu Get Started with MATLAB finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!