imread : read image from graphics files 该定义为mathworks 的官方定义
点击打开链接 https://uk.mathworks.com/help/matlab/ref/imread.html
m= imread('2.jpg'); % revise the file name here figure('NumberTitle', 'off', 'Name', 'The landscape') % name the figure, delete the figure number image(m) % show the figure title('The landscape')