Amplitude Measurements (AC DC and RMS » Basic Continuous) (G Dataflow)

A Boolean that specifies the initialization of the internal state of the node.

This node automatically initializes the internal state to zero on the first call and runs continuously until this input is True.

Default: False

The input signal.

This input can be a waveform or an array of waveforms.

Type of averaging to apply to the signal.

Default: Linear

Type of window to apply to the signal when you use linear averaging.

Windowing can help increase measurement accuracy for signals that are dominated by periodic components.

Default: Rectangular (none)

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

AC value of the signal.

This output can return a double-precision, floating-point number or a 1D array of double-precision, floating-point numbers.

DC value of the signal.

This output can return a double-precision, floating-point number or a 1D array of double-precision, floating-point numbers.

Root mean square value of the signal.

This output can return a double-precision, floating-point number or a 1D array of double-precision, floating-point numbers.

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.