I'm new here and wish to say hello to this great community.
I'm starting to learn DSP, I don't have a lot of Maths background but I'm trying to learn. I am new to DSP too and I am reading this great book: The Scientist and Engineer's Guide to Digital Signal Processing, I am stuck in Chapter 3: ADC and DAC conversion, here in this image:
"The Scientist and Engineer's Guide to Digital Signal Processing, copyright ©1997-1998 by Steven W. Smith. For more information visit the book's website at: www.DSPguide.com"
And my question is: How can I interpret the frequency domain graph (right graph)? How it is linked with the time domain graph (left graph)? I know they both come from the same signal.
Please help, there are a lot of new concepts for me...