NIWLANA_FFT_WINDOW_SIZE

NI WLAN Analysis Toolkit 18.0 Help

Edition Date: October 2018

Part Number: 373724K-01

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Data Type: int32
Access:read/write
Functions:niWLANA_SetScalarAttributeI32
niWLANA_GetScalarAttributeI32
Description: Specifies the size of the window used in the FFT computation of the acquired I/Q data spectrum. This value is expressed in samples. If you set the NIWLANA_GATED_SPECTRUM_ENABLED attribute to NIWLANA_VAL_TRUE or if you use the niWLANA_RFSAConfigureHardware function or the niWLANA_RFSAConfigureMIMOHardware function with the NIWLANA_GATED_SPECTRUM_ENABLED attribute set to NIWLANA_VAL_FALSE the toolkit ignores this attribute. If you configure the NI-RFSA independently or use other hardware, you must specify the correct window size.

The default value is 222.

Get Function: niWLANA_GetFFTWindowSize
Set Function: niWLANA_SetFFTWindowSize

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