Digital systems
Application fields

Each application field of digital systems has its own tradition, terminology, notation, developed theory and design methodology, as well as experts in research and practice. Communication between these branches is only occasional, e.g. in case of internal model controller design or in case of control, where a massive filtration or prediction of controlled value behaviour is used. It is not possible or useful, to explain details of all fields of digital system theory and application. We will focus on control problems, discussing other fields only marginally.

We will not concern even in a control theory. It is well described in specialized monographs, very extensive in general. Following explanation will be based on insight into physical principles, engineer's feel and intuition. This approach is reasonable, among others because of that some theoretical methods are hard to be used in practice.