how to create a mat file of a given image with the same file name?
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t=imread('a.jpg') is the code. my output mat file should be a.mat what is the code.
回答（2 个）
Lisa Wu
2013-5-10
编辑：Walter Roberson
2023-7-23
t = imread('a.jpg ');
save('a.mat','t'); % save the varible t to a.mat
Usage of function SAVE is :
save (FILENAME ,VARIABLES)
and both filename and varible should be a string ,
for example ,filename shoule be 'filename.extension ';
Know more about SAVE ,you can type Help save in command window
Yao Li
2013-5-10
0 个投票
try
strcat()
to define the name of the mat file
For example, filename='a';
matfilename=strcat(filename,'.mat');
save(matfilename,'t');
You may also have to create a function to remove the extension of the figure name (.jpg)
2 个评论
Sivakumaran Chandrasekaran
2013-5-10
Stephen23
2023-7-23
"is it mandatory to remove the jpg extension?"
No.
"If yes... then how to remove it?"
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2013-5-10
2023-7-23
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