%50 overlap (signal processing)

Dear all,

I have a sound data which is include 144000 samples. I have to estimate from here and shift the signal 50 percent but I didn't. Please, help at this point.

vec= 1:144000

segmentlength= 1000

numberofsegments= length(vec)/segmentlength;

for i=numberofsegments

mysegment= vec((i-1)*segmentlength+1:i*segmentlength); ( I think there is a mistake here.Because overlap technique (%50) must add here but I didn't)

disp(mysegment)

pause

end

[Rik]

I recovered the removed content from the Google cache (something which anyone can do). Editing away your question is very rude. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. Now you repay that kindness by ensuring that the next person with a similar question can't benefit from this answer.

Answer 1

[Walter Roberson]

   vec= 1:144000 
   segmentlength= 1000
   segidx = 1:segmentlength/2:length(vec)-segmentlength+1
  numseg = length(segidx)
  for i = 1:numseg
    sb = segidx(i) 
    vec(sb:sb+segmentlength-1)
   end