Search found 2 matches

by torbjorn
Mon Apr 29, 2013 4:16 pm
Forum: USB PC Oscilloscopes
Topic: Two timescales
Replies: 3
Views: 3812

Re: Two timescales

Thanks for responding, The transient signal can in many cases be described by a sum of 2 exponentials, so recording say 1000 points at high speed for the first interval, and then say 10K - 100K points for the slow part, and baseline, would probably represent the data just fine. Y = A* exp-(t/T1)+B*e...
by torbjorn
Fri Apr 26, 2013 8:09 am
Forum: USB PC Oscilloscopes
Topic: Two timescales
Replies: 3
Views: 3812

Two timescales

Hello, I have a need of recording single shot data with high resolution in time for the beginning, and later the time resolution could be lower. Typically we have done with two channel recording on separate timebases. Is there a possibility with an PicoScope 4227 to do something like that? I don't s...