What do you mean by "command of a waveform"?
I've never heard that term used with a waveform before.
My guess is that English is not your first language and you did not get a good translation of what you are looking for.
You then talk about peaks. Are you trying to count peaks?
If you aren't getting the correct amount of peaks, the problem is usually with the parameters you are using to search for the peaks such as width or threshold.
A literal picture of your screen of a single VI isn't going to help us help you. I know you said you can't attach the full block diagram. Proprietary reasons?
But if you attached a VI that is just a simplified portion of your VI where the inputs and the waveforms are saved as constant so we have you data, then someone can help you work on getting the results you expect.
