RFmxDemodMXDDemodResults.FetchEvm Method

public int FetchEvm(
	string selectorString,
	double timeout,
	out double meanRmsEvm,
	out double maximumRmsEvm,
	out double meanModulationErrorRatio,
	out double maximumPeakEvm,
	out double meanPeakEvm
)

Public Function FetchEvm ( 
	selectorString As String,
	timeout As Double,
	<OutAttribute> ByRef meanRmsEvm As Double,
	<OutAttribute> ByRef maximumRmsEvm As Double,
	<OutAttribute> ByRef meanModulationErrorRatio As Double,
	<OutAttribute> ByRef maximumPeakEvm As Double,
	<OutAttribute> ByRef meanPeakEvm As Double
) As Integer

Parameters

selectorString  String

Specifies the result name. Example: "", "result::r1". You can use the BuildResultString(String) method to build the selectorString.

timeout  Double

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

meanRmsEvm  Double

Upon return, contains the mean of the RMS EVM, as a percentage, measured per acquisition.

maximumRmsEvm  Double

Upon return, contains the maximum of the RMS EVM, as a percentage, measured per acquisition.

meanModulationErrorRatio  Double

Upon return, contains the modulation error ratio, in dB.

maximumPeakEvm  Double

Upon return, contains the maximum of the peak EVM measured per acquisition.

meanPeakEvm  Double

Upon return, contains the mean of the peak EVM measured per acquisition.

Return Value

Reference