How to Expand the matrix by considering it be equal size of image and scale it

Question

bavani marimuthu 2018-1-4

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https://ww2.mathworks.cn/matlabcentral/answers/375623-how-to-expand-the-matrix-by-considering-it-be-equal-size-of-image-and-scale-it

回答： Walter Roberson 2018-1-4

How to Expand the matrix by considering it be equal size of image and scale it ..?

I have a numeric matrix which contains a ascii values of str 'Hello' .. Now I want to read an image and Expand the matrix by considering it be equal size of image and scale it .. Please help

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Answer 1

Walter Roberson 2018-1-4

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/375623-how-to-expand-the-matrix-by-considering-it-be-equal-size-of-image-and-scale-it#answer_298748

在 MATLAB Online 中打开

image_read_in = imread('ImageFileNameHere.png');
[rows, cols, panes] = size(image_read_in);
resized_matrix = imresize(NumericMatrix, [rows, cols]);
imagesc(resize_matrix)