Hi everybody :)
I am trying to create a VI that emulates a spectrum analyzer. At the very end of some intermediate steps I've got 3 arrays containing frequency, amplitude and phase corresponding to each FFT sample. After I run the VI I'd like to explore each element of these arrays in order to read the actual values for the i-th sample (e.g. frequency, amplitude and phase of the third component).
At this moment I'm using 3 independent array indicators (as shown in the attached screenshot), however I'd like the three indices to be synced, so that I don't have to type three times the same value whenever I want to explore a sample. Is there a way to do that?
I am aware of the "Index Array" block, but once the execution ends I can no longer go through all the samples, in fact when the input signal is noisy the values are unstable and it's almost impossibile to read them in real time (running the programm continuously).
Thanks a lot