DSP Robotics Support

OK people, FS guru now hosts DSP dictionary which will contain DSP/programming/computer science related therms with their explanations (yes, not only definitions, but proper understandable explanations or at least reference to them). It can be found in the resources section.
Off course, it is a full-time job for one man to build such a dictionary on its own, so please contribute, by submitting terms that should be added in this topic. You can submit both terms you don't understand and wish to be added and explained and terms you understand and think that should be there, along with your brief explanation if possible.

Just a few entries, but I already see that this could become my standard "dsp_terms_wiki", so to speak. It's comprehensive, to-the-point and informative. Keep it alive, please