7EX6.1-DIGITAL SIGNAL PROCESSING |
Units: I-SAMPLING: |
Discrete time processing of Continuous-time signals,
continuous-time processing of discrete-time signals, changing the sampling rate using
discrete-time processing.
|
Units: II-TRANSFORM ANALYSIS OF LTI SYSTEMS: |
Introduction, The
frequency response of LTI systems, System functions for systems characterized by
LCCD (Linear Constant Coefficient Difference) equations, All-pass system,
MinimumPhase systems, Linear systems with linear phase. |
Units: III-STRUCTURES FOR DISCRETE-TIME SYSTEMS: |
SQL, DDL and DML. Constraints assertions, views database security. Application
Development using SQL: Host Language interface, embedded SQL programming. GL’s,
Forms management and report writers. Stored procedures and triggers. Dynamic SQL,
JDBC.
|
Units: IV-FILTER DESIGN TECHNIQUES: |
Introduction, Analog filter Design:
Butterworth & Chebyshev.IIR filter design by impulse invariance & Bilinear
transformation. Design of FIR filters by Windowing: Rectangular, Hanning, Hamming &
Kaiser.
|
Units: V |
The Discrete Fourier transform (DFT), Properties of the DFT, Linear
Convolution using DFT. Efficient computation of the DFT: Decimation-in-Time and
Decimation-in frequency FFT Algorithms. Processing of speech signals: Vocoders, linear
predictive coders.
|