strcat help

5 views (last 30 days)
James
James on 19 Aug 2011
Commented: Walter Roberson on 19 May 2020
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

Sign in to answer this question.

Accepted Answer

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

More Answers (2)

Walter Roberson
Walter Roberson on 19 Aug 2011
Micky Elias
Micky Elias on 19 May 2020
filename=strcat(num2str(img,'%04i'),'.jpg');
  1 Comment
Walter Roberson
Walter Roberson on 19 May 2020
%03i not %04i for the user question.

Sign in to comment.

Categories

Find more on Video Formats and Interfaces in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!