RFmxWcdmaMXQevmResults.FetchEvmTrace Method

public int FetchEvmTrace(
	string selectorString,
	double timeout,
	ref AnalogWaveform<float> evm
)

Public Function FetchEvmTrace ( 
	selectorString As String,
	timeout As Double,
	ByRef evm As AnalogWaveform(Of Single)
) As Integer

Parameters

selectorString  String

Specifies a selector string comprising of the result name. Example:
""
"result::r1"
You can use the BuildResultString(String) method to build the selector string.

timeout  Double

Specifies the time for which the method waits for the measurement to complete. This value is expressed in seconds. A value of -1 specifies that the method waits until the measurement is complete.

evm  AnalogWaveformSingle

Upon return, contains the trace of error vector magnitude of the QPSK corrected signal for the last acquisition. This value is expressed as a percentage.

Return Value

Reference