so how can i detect if a signal raises sharply or not ? Are there easy solutions (i suppose there are) ?
the problem is that if a signal raises sharply, i need less data to not pollute the dataset and if the signal raises slowly then i need more data. But how to determine the number of data, without knowing if it's sharp or not?
Also I need to know if it raises sharply when i'm at the top of the curve, NOT afterwards (in realtime if you want)
thanks so much