how to exclude or skip numbers in a for loop

My code is look like this:

for i=1:12951;

frame=i;

path='.................................';

respath='........................................';

fname=[path,num2str(frame),'.txt'];

thresh=0.4;

picpath='...........................'

(I want to skip some frames value e.g:3147,3148 & 9319,9320 how can i do it?)

Answer 1

[Lucademicus]

You should take a look at the function ismember

skipNum = [3147,3148,9319,9320];
for i = 1:12951;
   if ~ismember(i,skipNum) % if i is not a member of the skipNum array 
       frame = i;
       % further work your magic
   end
end

[MS11]

it works.

thankyou so much

[Lucademicus]

you're welcome

[Rik]

What have you tried so far? It doesn't seem to be a difficult problem.

Generate the list of files and use a loop to edit them. Inside the loop read the file, add the filename and a space (or tab) to every line and write out again.

If you have any issues implementing that, you might want to Google some examples and after that consider posting a separate question.

Edit: this was already reposted, so any follow up should probably happen there.

[MS11]

I know its not a dificult problem but I'm new in this field and just try to learn things. if you can write code for the above problem I'll be gratefull to you

[KUSHAL JANA]

thanx