System object: comm.PhaseNoise
Apply phase noise to a complex, baseband signal
Y = step(H,X)
Y = step(H,X) adds phase noise with the specified level, at the specified frequency offset, to the input X and returns the result in Y. X must be a complex scalar or column vector of data type double or single. The step method outputs, Y, with the same data type and dimensions as the input.
Note: H specifies the System object™ on which to run this step method.
The object performs an initialization the first time the step method is executed. This initialization locks nontunable properties and input specifications, such as dimensions, complexity, and data type of the input data. If you change a nontunable property or an input specification, the System object issues an error. To change nontunable properties or inputs, you must first call the release method to unlock the object.