Padmasri's Lecture Notes

Frequency Selective Filters & Its Types - LPF, HPF, BPF & BSP / BRF

Design of IIR Digital Filters - Methods and Design Steps

Comparison between Type -I and Type - II Chebyshev Filters - IIR Filters

Comparison of Butterworth and Chebyshev Filters - IIR Filters

Design an Analog Type-I Chebyshev Lowpass Filter for the given specification - Problem solved - IIR Filters

Problem solved in analog Chebyshev lowpass filter - IIR Filters

Steps to design an Analog Chebyshev Lowpass Filter

Find the Order of the analog Butterworth LowPass Filter

Poles of Analog Butterworth Filer - Problems solved

Design of Analog Butterworth LP Filter - Problem Solved

Design of Analog Butterworth Filter - Design steps with an example - Problem Solved

Find the characteristics of Limit Cycle oscillation and Dead band : y(n)=x(n)+0.95y(n-1)

Overflow Limit Cycle Oscillations with an example

Limit Cycle Oscillation - Zero-Input Oscillation - Dead Band : y(n)=x(n)+0.5y(n-1)