title: How to implement elliptic filter in matlab?
body: <p><a href="https://stackoverflow.com/questions/23421881/how-to-implement-elliptic-filters-in-matlab-that-passes-8hz-to-35hz?answertab=active#tab-top">How to implement elliptic filters in matlab that passes 8Hz to 35Hz?</a></p>
  
  <p>I tried it !! but i am not satisfied with the answer</p>
  
  <p>I have a signal sampled at 100Hz represented as a matrix. I need to filter the signal to allow freq 8-35Hz.
  The returned value also needs to be in a matrix representation !!</p>