To plot an image of a cat in Matlab, follow these steps:
Load the cat image using the imread() function:
main.m
cat_img = imread('cat_image.jpg');
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Convert the image to grayscale using the rgb2gray() function:
main.m
gray_img = rgb2gray(cat_img);
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Display the grayscale image using the imshow() function:
main.m
imshow(gray_img);
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If you want to display the original color image, skip step 2 and use imshow() with the original image:
main.m
imshow(cat_img);
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Run the code to display the cat image.
Here's the complete code:
main.m
% Load the cat imagecat_img = imread('cat_image.jpg');
% Convert the image to grayscalegray_img = rgb2gray(cat_img);
% Display the grayscale imageimshow(gray_img);
% Display the original color image (optional)% imshow(cat_img);