yields True if proc is a valid random process, and yields False otherwise.


  • ProcessParameterQ checks that numeric parameters meet parameter assumptions for the input process proc and assumes symbolic parameters are valid.
  • ProcessParameterQ issues a message when it encounters an invalid parameter.


open allclose all

Basic Examples  (1)

Check whether a Wiener process has valid parameters:

A Wiener process with invalid parameters:

Scope  (1)

Test processes with combinations of numeric and symbolic parameters:

Properties & Relations  (1)

ProcessParameterQ assumes symbolic parameters are valid:

ProcessParameterAssumptions returns conditions on parameters:

With numeric parameters, the outputs are equivalent:

Introduced in 2012