Hi, I am acquiring data from three channels of NI DAQ card and plotting in real time. I would like to know how to incorporate 5th low pass Butterworth filter to this raw signal from three channels simultaneously and plot the filtered data also in the waveform along with the raw data. I tried but I am not able to get proper output. I have one question: Can a subVI say "Filter.vi" be called simultaneously with different input values?
Thank you for your help, Shankar
