RFmxTdscdmaMXModAccResults.FetchConstellationTrace Method

public int FetchConstellationTrace(
	string selectorString,
	double timeout,
	ref ComplexSingle[] constellation
)

Public Function FetchConstellationTrace ( 
	selectorString As String,
	timeout As Double,
	ByRef constellation As ComplexSingle()
) As Integer

Parameters

selectorString

Type: SystemString
Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used.

timeout

Type: SystemDouble
Specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the method waits until the measurement is complete.

constellation

Type: NationalInstrumentsComplexSingle
Upon return, contains an array of complex chips of the corrected signal on which the ModAcc measurements are performed. You can use these chips to obtain the constellation diagram.

Return Value

Reference