Course Name: 

Signals and Systems (IT204)


B.Tech (IT)




Programme Core (PC)

Credits (L-T-P): 

(3-0-2) 4


Signals in Physical World: Continuous Time Signals & Spectra, Fourier Series, Fourier Transforms; Signals in Digital World: Sampling, Quantization, Interpolation, Discrete Time Signals & Spectra, Discrete Fourier Transforms (DFT): Fast Fourier Transforms (FFT), Discrete Cosine Transforms (DCT), Systems: Continuous Linear Time Invariant (LTI) and Time Variant (LTV) Systems, Discrete LTI & LTV Systems; Z-Transform; Convolution and Correlation; Filters: Feedforward and Feedback; Modulation: AM, FM, PAM, PCM, Multiplexing: FDM and TDM; Compression: Text (Huffman Coding, Run Length Coding); Audio (MP3); Image (JPEG); Video (MPEG4).


Michael Stiber and Bilin Stiber, “Signal Computing: Digital Signals in the Software Domain”, Published by University of Washington Bothell, 2016.
A.V. Oppenheim, A.S. Willsky and S. Hamid Nawab, Signals and Systems, 2nd Edition, Pearson, 2015.
Rodger E. Ziemer, W.H. Tranter and D.R. Fannin, Signals and Systems, 4th Edition, Pearson, 2014. .
B.P. Lathi and Roger Green, Linear Systems and Signals, 3rd Edition, Oxford University Press, 2017.
M.J. Roberts, Signals and Systems - Analysis Using Transform Methods & MATLAB, McGraw-Hill, 2017.
Luis F. Chaparro, Signals and Systems Using MATLAB, 2nd Edition, Academic Press, 2014


Information Technology

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Head of the Department,
Department of Information Technology,
National Institute of Technology Karnataka,
SurathkalP. O. Srinivasnagar, Mangalore - 575 025
Ph.:    +91-824-2474056
Email:  hodit [at] nitk [dot] edu [dot] in

Web Admin: Sowmya Kamath S

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