I'm having a hard time trying to understand signal modulation graphics and how can I calculate/find the properties of the signal. The properties I'm talking are:
- Max. amplitude
- Carrier frequency
- the time it takes to code a bit
Can I do it just observing this two graphics? If not, can I do it using matlab? I'm a little confused since I'm used to see amplitude and frequency graphics but with bars and discrete values, not with continuous functions.
This is one of the examples I was talking and what I believe is a FSK modulation: