ppt

System models and their classification

  • 2013-09-22
  • 236KB
  • Points it Requires : 2

System model and its classification system: a whole with specific functions, which can be regarded as a signal converter or processor. System model: a mathematical abstraction of the physical characteristics of a system, also generally called a mathematical model. The differential equation of the circuit is: This differential equation is called the mathematical model of the circuit. Note: In addition to expressing the system model with mathematical expressions, the mathematical model of the system can also be described in other forms such as block diagrams and signal flow diagrams, which have equivalent functions. For different physical systems, it is possible to obtain exactly the same mathematical model through abstraction and approximation.

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