EX-703 (C) RGPV B.Tech
Digital Signal Processin (DSP)
Previous year papers and the official syllabus are free to read, no account needed.
Previous Year Papers
3 papers, latest Jun 2025
Syllabus, notes and important questions for EX-703 (C)
Syllabus units
Topics as the official RGPV syllabus lists them.
Unit 1 Discrete-time signals and systems 5 topics
- Sequences
- Representation of signals on orthogonal basis
- Representation of discrete systems using difference equations
- Sampling and reconstruction of signals – aliasing
- Sampling theorem and Nyquist rate
Unit 2 Z-transform 6 topics
- z-Transform
- Region of Convergence
- Analysis of Linear Shift Invariant systems using z-transform
- Properties of Z-transform for causal signals
- Interpretation of stability in z-domain
- Inverse z-transforms
Unit 3 Discrete Fourier Transform 7 topics
- Frequency Domain Analysis
- Discrete Fourier Transform (DFT)
- Properties of DFT
- Convolution of signals
- Fast Fourier Transform Algorithm
- Parseval’s Identity
- Implementation of Discrete Time Systems
Unit 4 Design of Digital filters 7 topics
- Design of FIR Digital filters: Window method
- Design of FIR Digital filters: Park-McClellan's method
- Design of IIR Digital Filters: Butterworth, Chebyshev and Elliptic Approximations
- Design of Low-pass, Band-pass, Band-stop and High-pass filters
- Effect of finite register length in FIR filter design
- Parametric and non-parametric spectral estimation
- Introduction to multi-rate signal processing
Unit 5 Applications of Digital Signal Processing 5 topics
- Correlation Functions and Power Spectra
- Stationary Processes
- Optimal filtering using ARMA Model
- Linear Mean-Square Estimation
- Wiener Filter