I am getting the error Missing variable or function when I am trying to implement a code on 2 dimensional DWT on images in MATLAB 7. The code is given below.
3 ビュー (過去 30 日間)
古いコメントを表示
Debarpita Chaudhuri
2016 年 3 月 8 日
編集済み: Debarpita Chaudhuri
2016 年 3 月 16 日
f = imread('Region_of_interest.bmp');
imshow(f)
wname = 'sym4';
[CA,CH,CV,CD] = dwt2(X,wname,'mode','per');
subplot(211)
imagesc(CV); title('Vertical Detail Image');
subplot(212)
imagesc(CA); title('Lowpass Approximation');
Sir, kindly help me.
thanks and regards
Debarpita Chaudhuri.
0 件のコメント
採用された回答
Walter Roberson
2016 年 3 月 8 日
dwt2() is part of the Wavelet toolbox. You would need to have that installed and licensed.
2 件のコメント
その他の回答 (0 件)
参考
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!