megfigyelhetségi
Megfigyelhetőségi refers to a concept in control theory and systems engineering that describes the ability to determine the internal state of a system by observing its outputs. Essentially, it's about whether you can infer what's happening inside a system based solely on what you can measure from its exterior. If a system is observable, then the knowledge of its inputs and outputs over a given time interval is sufficient to uniquely determine its state at any point in time within that interval.
This concept is crucial for understanding and controlling dynamic systems. If a system is not observable, then
Mathematical criteria exist to determine the observability of a linear time-invariant system, typically involving the rank