MATLAB: Image flipping using a function

flipfunction

if true
My Animation
writerObj = VideoWriter('myAnimation2','MPEG-4');
writerObj.FrameRate = 1;
open(writerObj);
RGB1 = imread('spiderman.jpg');
RGB2 = imread('deadpool.jpg');
RGB3 = imread('hulk.jpg');
RGB4 = imread('spiderman.jpg');
imgArray = {RGB1, RGB2, RGB3, RGB4};
   for i = 1:4
   frm=im2frame(imgArray{i});
   writeVideo(writerObj,frm);
end
close(writerObj);
function RGB = flipud(RGB1, RGB2, RGB3, RGB4);
    load myAnimation2
Is is possible do this or this is wrong?

Best Answer

flipud works on individual matrix. It takes only one matrix (1D/2D/3D) as input. Apply flipud individually to RGB1,RGB2,RGB3,RGB4.
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