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James

strcat help

Asked by James
on 19 Aug 2011

filename=strcat('frame',num2str(i),'.jpg')

This line is within a for loop so images are created with filenames...

frame1, frame2...frame50

How can I change this line of code so that it is... frame001, frame002 ... frame050

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2 Answers

Answer by Jan Simon
on 20 Aug 2011
filename = sprintf('frame%03d.jpg', i)

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