The actual "problem" comes from imshow itself, and is the following:. If the window was not created before this function, it is assumed creating a window with cv::WINDOW_AUTOSIZE.. Looking at the corresponding description at the WindowFlags documentation page, we get:. the user cannot resize the window, the size is constrainted by the image displayed. WitrynaDescription: f=zeros (30,30) f (5:24,13:17)=1 imshow (f, notruesize ) F=fft2 (f,256,256) F2=fftshift (F) figure,imshow (log (abs (F2)), [-1 5], notruesize ) Downloaders recently: zhji madlain 黄宇轩 [ More information of uploader madlien.just] ] To Search: matlab fft2
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WitrynaEngineering; Computer Science; Computer Science questions and answers; Complete this program with MATLAB . % make the image f=zeros(30,30); f(5:24, 13:17)=1; imshow(f, 'InitialMagnification','fit'); % may use imshow(f, [ ]) % compute and visualize the 30-by-30 DFT of f with these commands F=fft2(f); FC=fftshift(F) % explain … WitrynaSelect a slice from the middle of the volume. Display the slice using the copper colormap and scaling the display range to the range of pixel values. sliceZ = vol (:,:,13); imshow (sliceZ, [],Colormap=copper) Change the colormap for … WitrynaImage Processing Toolbox User's Guide nils frahm says free mp3 download