Remember: The exam will not care if you have the PDF on your laptop. It will care if you have the Fourier transforms in your head. Use this guide to put them there.
A: Yes. "Análisis de Fourier" is essentially the Fourier half of a standard Signals & Systems course. You will still need a separate resource for Laplace transforms and Z-transforms (which Hsu covers lightly). analisis de fourier hwei p. hsu pdf solucionario questions
Open Hsu to Chapter 1, Problem 1.1. Do not look at the solution for 10 minutes. Then, and only then, consult the manual. Good luck. Remember: The exam will not care if you