Classification of signals and systems: signals - classification, basic operation on signals, elementary signals, representation of signals using impulse function; systems classification. Properties of Linear Time Invariant (LTI) systems: linearity, causality, time invariance, memory, stability, invertibility. Time domain analysis of LTI systems: Differential equations - system representation, order of the system, solution techniques, zero state and zero input response, system properties; impulse response - convolution integral, determination of system properties; state variable - basic concept, state equation and time domain solution. Frequency domain analysis of LTI systems: Fourier series- properties, harmonic representation, system response, frequency response of LTI systems; Fourier transformation- properties, system transfer function, system response and distortion-less systems. Applications of time and frequency domain analyses: solution of analog electrical and mechanical systems, amplitude modulation and demodulation, time-division and frequency-division multiplexing. Laplace transformation: properties, inverse transform, solution of system equations, system transfer function, system stability and frequency response and application.
(a) Digital Signal Processing (4th ED) by Proakis.
(b) Solution Manual of Digital Signal Processing by Proakis.
(c) Digital Signal Processing Fundamentals and Applications by Li Tan, Jean Jiang. Link-
(d) Digital_Signal_Processing by E.C._Ifeachor,_B.W._Jervis.
(e) Fundamentals of Electric Circuits (5th Ed) by A. Sadiku.
(d) Linear-systems-and-signals by B.P. Lthi.
(e) Linear-systems-and-signals by B.P. Lthi solution Manual.