BUE306B VTU Notes : Master the foundations of communication with our BUE306B Signal Processing notes. Explore time-domain analysis, Z-transforms, and DFT techniques for the 2022 Scheme at the all-new vtubuddy.in student resource portal.
BUE306B VTU Notes : Master the foundations of communication with our BUE306B Signal Processing notes. Explore time-domain analysis, Z-transforms, and DFT techniques for the 2022 Scheme at the all-new vtubuddy.in student resource portal.
Introduction and Classification of signals: Definition of signal and systems with examples, Elementary signals/functions: Exponential, sinusoidal, step, impulse and ramp functions
Basic Operations on signals: Amplitude scaling, addition, multiplication, time scaling, time shift and time reversal. Expression of triangular, rectangular and other waveforms in terms of elementary signals.
System Classification and properties: Linear-nonlinear, Time variant -invariant, causal-non causal, static dynamic, stable-unstable, invertible.
Time domain representation of LTI System: Impulse response, convolution sum. Computation of convolution sum using graphical method for unit step and unit step, unit step and exponential, exponential and exponential, unit step and rectangular, and rectangular and rectangular.
LTI system Properties in terms of impulse response: System interconnection, Memory less Causal, Stable, Invertible and Deconvolution and step response.
Introduction to DFT: Efficient computation of DFT Properties of DFT – FFT algorithms – Radix-2 FFT algorithms – Decimation in Time – Decimation in Frequency algorithms – Use of FFT algorithms in Linear Filtering and Correlation.
FIR Filters: Design of FIR filters – Symmetric and Antisymmetric FIR filters, Design of Linear phase FIR filters by Rectangular Hamming & Hanning windows. Summary of window function characteristics (window shape, transition bandwidth, stop band attenuation, etc.). Implementation of FIR filters by direct form and Single-stage lattice structure only
IIR Filters: Characteristics of practical frequency selective filters. Characteristics of commonly used analog filters – Butterworth filters, Chebyshev filters. Design of IIR filters from analog filters (LPF, HPF, BPF, BRF) – Approximation of derivatives, Impulse invariance method, Bilinear transformation. Frequency transformation in the analog domain. Structure of IIR filter – Direct form I, Direct form II, Cascade, parallel realizations.
BIS654C
BCS654A
BCS613D
BCS613C
BCS3012Mod
BCEDK103
BCSL305
BCS30122550question
BCS303
XYZS301
