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Sivakumaran Chandrasekaran
How to edit a mat file
  1 个评论
TAB
TAB 2012-4-3
http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

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回答（1 个）

Jonathan Sullivan
What do you want to edit? Do you want to change a variable? Add a variable? Assuming it's the latter, you could just use the -append flag.
For example
x = rand(100,1);
save('MyData.mat','x'); % initial save
y = rand(100,1);
save('MyData.mat','y','-append'); % add a variable

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