This is a popular software for those people who don’t have a real oscilloscope or function generator:
https://www.zeitnitz.eu/scope_en
If anyone tried it before, would you answer my questions, please?
1.What is x-y graph? What does each axis represent?
- How Can I measure the frequency of a signal that is composed of two frequencies? such as: resonant frequency or harmonics.
Thank you very much,
