Syllabus Signals & Systems - (BE03000171) Total Credits Assessment Pattern and Marks Total Marks C Theory Practical ESE(E) PA(M) ESE (V) PA (I) 4 70 30 30 20 150 Sr. No. Topics 1. Introduction to Signals & Systems : Basic definitions of signals and systems, Basic elementary signals, Classification of signals and systems. Signal operations and properties. Basic continuous time signals, Basic system properties, Case study of different signals. 2. Behaviour of Continuous time (CT)& Discrete Time(DT) Linear Time Invariant (LTI) System : Impulse response characterization and convolution for CT- LTI and DT-LTI systems, Properties of LTI systems, LTI systems characterized by Differential and difference equations. 3. Introduction to Fourier Series, Fourier Transform : Fourier Series Representation of periodic Signals, Fourier series, Waveform Symmetries, Calculation of Fourier Coefficients, Frequency spectrum of aperiodic signals, Fourier Transform, Relation between Laplace Transform and Fourier Transform. Properties of Continuous Time Fourier transform. System Analysis using Fourier Transform. 4. Sampling & Reconstruction : Representation of digital signals, The Sampling Theorem, Sampling with a zero order hold, Reconstruction of a signal from its samples using interpolation, Aliasing and its effects. 5. Z Transform : The z-Transform, Convergence of z-Transform, , Properties of z-Transform, Inverse z-Transform.
