concatenate cells

for k=1:8
 cd(phonemes{k});
 datat{k}=dir('*.pcm');
 cd ..
 x=cat(1,data{k})
end

hey guys,i need some help here...well i have 8 folders each one contains 60.pcm files, i want to concatanate all in one i.e. i want to have a cell with 8x60=480 .pcm files??!! any help please????

[panagiotis]

x doesn't works...it appears 558 files with aliasing and i don't know the reason!

Answer 1

[Jan]

x=cat(1,data{k})

This concatenates data{k} with nothing. I suggest to concatenate the data after the loop:

for k=1:8
  cd(phonemes{k});
  datat{k}=dir('*.pcm');
  cd ..
end
x = cat(1, data{:});

Answer 2

[panagiotis]

oops you're right!!thx a lot!!