Signals and Systems CUSAT Question Papers

For good preparation of Cochin University Of Science and Technology B.Tech exam I need CUSAT B.Tech Signals and Systems previous year question paper, how can I get that from Cochin University Of Science and Technology official website, provide procedure soon???

Can you provide me the syllabus of EC 15-1404 Signals and Systems under B. Tech Degree Course in Electronics and Communication Engineering of Cochin University of Science and Technology on which the question paper is based?

[pawan]

The syllabus of EC 15-1404 Signals and Systems under B. Tech Degree Course in Electronics and Communication Engineering of Cochin University of Science and Technology on which the question paper is based is as follows:

EC 15-1404 SIGNALS AND SYSTEMS

Course Objectives:
To identify the different classes of signals and systems and analyse them using Laplace transform, Fourier series, Fourier transform and Ztransform

Module I
Continuous time (CT) and Discrete time (DT) Signals -Transformations of the independent variable- exponential and sinusoidal unit step and impulse functions / sequences Classification of signals - CT and DT Systems - Properties of systems - Linear time-invariant(LTI) systems The representation of signals in terms of impulses - convolution - Properties of LTI systems - Singularity functions LTI Systems described by differential and difference equations and calculation of impulse responses

Module II
Sampling Introduction - Representation of a continuous-time signal by its samples - the sampling theorem The effect of under sampling: aliasing - Sampling with a zero-order hold - Reconstruction of a signal from its samples using interpolation - Sampling of discrete-time signals Laplace transform - The region of convergence for Laplace transforms - The inverse Laplace transform -Properties of the Laplace transform - Analysis and characterization of First-order and second-order LTI systems using the Laplace transform

Module III
Fourier Series and Transforms - The response of continuous-time LTI systems to complex exponentials Fourier series representation of Continuous time periodic signals - Convergence of Fourier series Properties - Continuous- time Fourier transform representation of Aperiodic signals Fourier transform of periodic signals - Properties - Fourier transform and Fourier series pairs the discrete-time Fourier series - Properties - Discrete-time Fourier transform - Properties of Discrete-time Fourier transform - Properties

Module IV
The z-transform- The region of convergence Pole zero plot - Properties of the z-transform - Inverse z-transform (partial fraction method ) - Analysis and characterization of LTI systems using z-transforms - System function Introduction to Linear feedback systems - Some applications and consequences of feedback - Root - locus analysis of linear feedback systems

References:
1. Alan V Oppenheim, Alan S Willsky, Signals and Systems. Prentice Hall India ,2/e,(2010)
2. S.S. Soliman, M.D. Srinath, Continuous and Discrete signals and systems, Prentice Hall India,2/e, (2004).
3. C.L. Phillips, J.M. Parr, E.A. Riskin, Signals Systems and Transforms. Pearson Education, 4/e, (2008)