How do I use imagesc to plot OTF
3 ビュー (過去 30 日間)
古いコメントを表示
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 件のコメント
回答 (1 件)
Vandana Rajan
2017 年 2 月 20 日
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 件のコメント
参考
カテゴリ
Help Center および File Exchange で Model Configuration Set Customization についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!