UNIT 1:
Continuous time signals (CT signals) - Step, Ramp, Impulse, Exponential
Discrete time signals (DT signals) - Step, Ramp, Impulse, Exponential
Classification of CT and DT signals -periodic and aperiodic
Symmetric and anti symmetric signals
Symmetric and anti symmetric signals
Classification of CT systems and DT systems
Classification of CT systems and DT systems
UNIT 2:
Fourier Transform in Signal Analysis
Fourier Transform in Signal Analysis
Fourier Transform in Signal Analysis
Laplace Transform in Signal Analysis
Laplace Transform in Signal Analysis
Laplace Transform in Signal Analysis
Region of convergence (ROC) of Laplace transform
Region of convergence (ROC) of Laplace transform
Region of convergence (ROC) of Laplace transform
UNIT 3:
Block diagram representation
Output of a LTI CT system as convolution integral
LTI system analysis using Fourier transform
LTI system analysis using Fourier transform
LTI system analysis using Laplace transform
LTI system analysis using Laplace transform
UNIT 4:
Region of convergence (ROC)
Properties of Z transform
Properties of Z transform
Inverse Z transform using power series expansion
Inverse Z transform using power series expansion
Inverse Z transform using partial fraction expansion
Inverse Z transform using partial fraction expansion
UNIT 5:
Block diagram representation
Block diagram representation
Output of a LTI DT system as convolution sum
Output of a LTI DT system as convolution sum
LTI system analysis using Z-transform
LTI system analysis using Z-transform