collinjie
Newbie level 4
I need your help
I am not sure about how a lock-in amplifier works in the detection of the higer harmonic signals. And how does a coordinate converter work?
Hope someone can tell me some models of the lock-in amplifier and coordinate converter.
I am not sure about how a lock-in amplifier works in the detection of the higer harmonic signals. And how does a coordinate converter work?
Hope someone can tell me some models of the lock-in amplifier and coordinate converter.