Signals Represent Information – Structure of Communication Systems – The Fundamental Signal – Introduction Problems – Solutions – Signals and Systems – Complex Numbers – Elemental Signals – Signal Decomposition – DiscreteTime Signals – Introduction to Systems – Simple Systems – Signals and Systems Problems – Solutions – Analog Signal Processing – Voltage, Current, and Generic Circuit Elements – Ideal Circuit Elements – Ideal and RealWorld Circuit Elements – Electric Circuits and Interconnection Laws – Power Dissipation in Resistor Circuits – Series and Parallel Circuits – Equivalent Circuits: Resistors and Sources – Circuits with Capacitors and Inductors – The Impedance Concept – Time and Frequency Domains – Power in the Frequency Domain – Equivalent Circuits: Impedances and Sources – Transfer Functions – Designing Transfer Functions – Formal Circuit Methods: Node Method – Power Conservation in Circuits – Electronics – Dependent Sources – Operational Ampliers – The Diode – Analog Signal Processing Problems – Solutions – Frequency Domain – Introduction to the Frequency Domain – Complex Fourier Series – Classic Fourier Series .
