Dynamic system simulation using delta operator in LabVIEW environment

The use of delta operator is a limitedly spread approach to discrete system implementation, though it is more suitable than the use of widely known shift operator in many cases when fixed point computation is performed. Delta operator may significantly improve both time and frequency responses of the dynamic system. In this paper, we focus on basic principles of delta operator and delta structures of IIR filters implementation. In addition, we show how to simulate delta operator systems in LabVIEW programming environment.