gps toolkit

[usami]

In the model "niGPS Write Waveform To File",  how can I add the noise in the GPS signal?

Thanks!

[Jordan F]

Hi Usami,

I could not find any specific properties that can be set to configure types of noise on your gps signal.  This type of information if there would be found the niGPS property node for the toolkit that accesses advanced configuration settings.  The driver does not allow you to see how we build the waveform for the GPS signal so you cant make any modifications unless it is before or after the IQ interleaved data is written to the file.  You can see the list of properties we have available with the GPS toolkit by placing a property node down in LV or by searching in the NI GPS Simulation Toolkit Help>>Programming>>GPS Toolkit Property Reference. 

GPS Receiver Testing

http://zone.ni.com/devzone/cda/tut/p/id/7189