How to paste or add an image of smaller size to a blank frame of bigger size

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Cesar 2013-2-12

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How to paste or add an image to reduced size into a blank frame of a bigger size. By example the blank frame can be 300 X 300 and the other image can be resized 50 X 75 and pasted to the blank frame.

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Thorsten 2013-2-12

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编辑：Thorsten 2013-2-12

在 MATLAB Online 中打开

 I = imread('cameraman.tif');
 I = im2double(imresize(I, 0.2));
 E = ones(300);
 E([1:size(I,1)] + 40, [1:size(I,2)] + 120) = I;
 imshow(E)

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Cesar 2013-2-12

You seem pretty good. Can you do the following? Create a triangular image with height of 200 pixels and the base of 200 pixels and color the image in any two colors.

Cesar 2013-2-13