Main Content

Sources

Blocks that simulate physical signal sources

Simscape Blocks

PS ConstantGenerate constant physical signal
PS CounterIncrement output signal by 1 with every time step
PS RampGenerate constantly increasing or decreasing physical signal
PS Random NumberGenerate normally distributed random numbers for physical modeling
PS Repeating SequenceOutput periodic piecewise linear signal
PS Sine WaveGenerate sine wave physical signal, using simulation time as time source
PS StepGenerate physical signal shaped as step function
PS Uniform Random NumberGenerate uniformly distributed random numbers for physical modeling

Topics

Physical Signal Unit Propagation

Physical signal blocks propagate units.

Upgrading Models with Legacy Physical Signal Blocks

Prior to R2019a, physical signal blocks did not propagate units.