title: array.Add() in matlab
body: <p>Is there something like the .Add() function in MATLAB?
  I have void (at first step) array, and I would like to put filtered experimental data in it (I don't know how much data I will find during experiment) in C# syntax is quite simple:</p>
  
  <pre><code> List&lt;T&gt; filteredData = new List&lt;T&gt;(); // declare and initialize 'array' of unknown length(right now it 0) typeof T
   .
   .
   //do something and find proper result - "value" variable   
   //save it to filtered array
   filteredData.Add(value); // now length of filteredData == 1
  </code></pre>
  
  <p>And here goes MATLAB:</p>
  
  <pre><code>filteredArray = [];
  %...
  for n =2 : count -1
   foundedValue = experimentData[n];
   % how to do
   %filteredArray.ADD(foundedValue) ?? 
  end
  </code></pre>