SI Set Noise Covariance to System Model VI
Owning Palette: Model Management VIs
Installed With: System Identification Toolkit
Applies noise variance and noise covariance to a system model. Use the SI Get Noise Covariance from System Model VI to obtain the noise variance and noise covariance from a system model.
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![]() | system model contains information about the model structure, nominal or estimated parameters, identification result, and so on. | ||||||
![]() | noise variance specifies the variance of the disturbance for a SISO or MISO system model. | ||||||
![]() | noise covariance specifies the covariance of the disturbances for a MIMO system. This VI ignores noise covariance if the system model is a SISO or MISO system. | ||||||
![]() | error in describes error conditions that occur before this VI or function runs.
The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
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![]() | system model out returns information about the model structure, nominal or estimated parameters, identification result, and so on. | ||||||
![]() | error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces.
Right-click the error out front panel indicator and select Explain Error from the shortcut menu for more information about the error.
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