how to collect 320 vectors of different length and put them in to a matrix and my code is attach file and (H) for every loop perform vector but i cannot collect these vectors to matrix

if true
  % code
end

[pfb]

Not sure whether this is a real question or an artfully devised junk post.

Anyway you should write a brief descriptive title, and give more details in the post. See these tips .

You have written a long and unintelligible title, and given no detail whatsoever. Plus, your code is unhelpful, to say the least.