title: Simulation tool for Spectrum Sensing in Cognitive Radio
body: <p>What is the best tool for SS in CR that we can implement algorithms to see graphical result ? </p>
  
  <p>Either by programming or drag&amp;drop tools. Some I heard are Omnet++, Opnet, ns-2 (unix), Matlab. But I'm looking for lower level implementing, and less coding. </p>
  
  <p>Thanks anyway.</p>