EE40013: Digital Signal Processing

EE40013
Course name	Digital Signal Processing
Offered by	Electrical Engineering
Credits	3
L-T-P	3-0-0
Previous Year Grade Distribution
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Semester	Autumn

Syllabus

Syllabus mentioned in ERP

Review - Discrete time systems, linear time invariant (LTI) systems and important properties. Fourier Transform and Laplace transform. Z-transform. Signal flow graphs and digital system representation;Discrete Fourier transform (DFT) and its properties. Fast Unitary transforms. Introduction to transformation matrices in a general form. Computer exercises;Digital filtersFIR and IIR. FIR filters -structure, designs. IIR filters -analog filter design, discretization of analog filter Computer exercises; Multi-rate signal processing - Interpolation and decimation, FIR filter banks;Introduction to least square optimization, signal modeling (AR, MA, ARMA). Normal equation and solution strategy. Applications. Computer exercises;Digital signal processing hardware -discussion of either TMS320CXX based or ADSPXXX based system;Analysis of practical system implementation issues -effect of finite word length. Coefficient quantization in FIR filters. Limit cycles in IIR filters. Round off effects in FFT computation;Digital processing of continuous time signalssampling, anti-aliasing filter, sample and hold process, reconstruction filter, Computer exercises;