RFmxLteMXModAccConfiguration.SetFftWindowOffset Method
- Updated2024-07-17
- 1 minute(s) read
RFmxLteMXModAccConfigurationSetFftWindowOffset Method
Sets the position of the FFT window used to calculate the EVM. The offset is expressed as a percentage of the cyclic prefix length. If you set this method to 0, the EVM window starts at the end of cyclic prefix. If you set this method to 100, the EVM window starts at the beginning of cyclic prefix. The default value is 50. Valid values are 0 to 100, inclusive.
Namespace: NationalInstruments.RFmx.LteMX
Assembly: NationalInstruments.RFmx.LteMX.Fx40 (in NationalInstruments.RFmx.LteMX.Fx40.dll) Version: 24.5.0.49283 (24.5.0.49283)
Syntax
public int SetFftWindowOffset( string selectorString, double value )
Public Function SetFftWindowOffset ( selectorString As String, value As Double ) As Integer
Parameters
- selectorString
- Type: SystemString
Pass an empty string. The signal name that is passed when creating the signal configuration is used. - value
- Type: SystemDouble
Specifies the position of the FFT window used to calculate the EVM. The offset is expressed as a percentage of the cyclic prefix length. If you set this method to 0, the EVM window starts at the end of cyclic prefix. If you set this method to 100, the EVM window starts at the beginning of cyclic prefix. The default value is 50. Valid values are 0 to 100, inclusive.
Return Value
Type: Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.
Remarks
This method sets the value of ModAccFftWindowOffset attribute.