Zoom FRF/FFT

[sabatism]

Hello.  I am having trouble running the attached VI.  More specifically, the Real values of the FFT and FRF are not plotting to the graph.  Ideally, I would like to capture a signal at 50,000 samples/second for 1 second and output an FRF of the signal (or an input/output signal) between 0 and 500 Hz with the smallest frequency resolution as possible.  I have simulated two signals with these settings and set the zoom settings on the FFT and FRF to include frequencies between 0 and 500 Hz with a large amount of # of lines.  I'm stuck here, please help.

[P.Sanders]

After installing the toolkit you should be able to explore the Zoom FRF examples which can be searched through LabVIEW. Type in "FRF" in the LV example finder for a list. Also, see the following similar post and page for helpful information. 

-Ciao

[P.Sanders]

By the way, your code runs just fine on my end and all the graphs are plotting.

[sabatism]

Thank you for responding.  Could you please post a screenshot of the settings you used and more importantly, of the front pannel with the graphs plotted? 

[P.Sanders]

You are welcome, I didn't change any parameters, I simply ran your program.

-Ciao