remove first and last N samples from waveform

[ef.manu]

Hi,

           I  am trying to acquire voltages from circuit. I got a waveform that I attached to this post. I just want signals from time .002 to .007 in that graph. For selecting particular sample, what will I do? I don't have enough knowledge in labvie... So please help me.

                   Thanking you,

                                  Manu

[DFGray · Accepted solution]

You may want to repost ot the LabVIEW forum; this is the SignalExpress forum.

We do not have enough information to answer your question fully.  To get the data from .002 to .007 on the graph, you need a subset of your data array.  Determining what that subset is and fetching it will depend upon how you got the data and what form it is in.  The two most likely forms are a dynamic data type (dark blue wire) and waveform data type (brown wire).  For the dynamic data type, use the Extract Portion Express VI from the Express»Signal Manipulation palette.  For the waveform data type, use the Get Waveform Subset VI from the Waveform palette.

If this does not answer your question, please post you code so we can give a better response.

[ef.manu]

Hi DFGray,

                      Thank you so much for great reply... It is working properly and it saved my time...

                                              Regards,

                                                    Manu Francis