Simulink Reference

Discontinuities

The Discontinuities library contains blocks whose outputs are discontinuous functions of their inputs.

Block Name	Purpose
Backlash	Model the behavior of a system with play.
Coulomb and Viscous Friction	Model discontinuity at zero, with linear gain elsewhere.
Dead Zone	Provide a region of zero output.
Hit Crossing	Detect crossing point.
Quantizer	Discretize input at a specified interval.
Rate Limiter	Limit the rate of change of a signal.
Relay	Switch output between two constants.
Saturation	Limit the range of a signal.

Continuous

Discrete