Block Category: Random Generator
Description: The PRBS block generates a pseudo-random sequence of unit amplitude pulses. You can control the frequency of oscillation and the register length.
The PRBS block can be used to see how random perturbations affect a system. System Identification software can use the output of a PRBS block to create a mathematical model of the system.
Amplitude: Specifies the maximum strength of the output signal. The default is 1. You can also enter a value in hexadecimal notation or as a C expression.
Label: Indicates a user-defined block label that appears when View > Block Labels is activated.
Register Length: Controls when the sequence of pulses repeats. The default is 6. You can also enter a value in hexadecimal notation or as a C expression.
Sample Interval: Indicates the frequency of oscillation. The default is 0.05.
You can also enter a value in hexadecimal notation or as a C expression.