ANNA UNIVERSITY, CHENNAI
AFFILIATED INSTITUTIONS
REGULATIONS – 2017
CHOICE BASED CREDIT SYSTEM

EC8352 Signals And Systems

UNIT I CLASSIFICATION OF SIGNALS AND SYSTEMS  
Deterministic Random signals,

Linear & Nonlinear signals,   Causal Non-causal  signals

Stable & Unstable signals.
UNIT II ANALYSIS OF CONTINUOUS TIME SIGNALS    
Fourier Transform

Laplace Transforms and properties
UNIT III LINEAR TIME INVARIANT CONTINUOUS TIME SYSTEMS  
convolution integrals

Fourier and Laplace transforms

Systems connected in series / parallel. UNIT IV ANALYSIS OF DISCRETE TIME SIGNALS  
Fourier Transform of discrete time signals (DTFT)

Properties of DTFT

Z Transform & Properties

UNIT V LINEAR TIME INVARIANT-DISCRETE TIME SYSTEMS

 Discrete Fourier Transform and Z Transform Analysis of Recursive & Non-Recursive systems
DT systems connected in series and parallel.