|PS Constant||Generate constant physical signal|
|PS Counter||Increment output signal by 1 with every time step|
|PS Random Number||Generate normally distributed random numbers for physical modeling|
|PS Repeating Sequence||Output periodic piecewise linear signal|
|PS Uniform Random Number||Generate uniformly distributed random numbers for physical modeling|
Physical signal blocks propagate units.
Prior to R2019a, physical signal blocks did not propagate units.