Structures for the realization of Discrete Time Systems - Block diagram and signal flow graph representations of filters, FIR Filter Structures: Linear structures, Direct Form, CascadeForm, IIR Filter Structures: Direct Form, Transposed Form, Cascade Form and Parallel Form, Computational Complexity of Digital filter structures. Multi-rate Digital Signal Processing: Decimation and Interpolation (Time domain and Frequency Domain Interpretation ), Anti- aliasing and anti-imaging filter.
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Topic covered
Introduction to realisation of discrete time system
Realisation of FIR filters
Types of realisation of FIR filters
Direct form realisation solved problem
Topic covered
Realisation of FIR filters
Cascade form realisation solved problem
Topic covered
Realisation of FIR filters
Cascade form realisation solved problem
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Linear phase realisation of FIR filter
Solved problem
Topic covered
Linear phase realisation of FIR filter
Solved problem 2
Topic covered
Linear phase realisation of FIR filter
Solved problem 3
Topic covered
Conversion of lattice coefficient to direct form coefficient
Solved problem
Topic covered
Conversion of direct coefficient to lattice form coefficient
Solved problem
Topic covered
Introduction to IIR filter realisation
Direct form realisation
Solved problem in direct form 1 realisation
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IIR filter realisation - Direct form realisation
Solved problem in direct form 1 realisation
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IIR filter realisation - Direct form 2 realisation
Solved problem in direct form 2 realisation
Topic covered
IIR filter realisation - Direct form 2 realisation
Solved problem in direct form 2 realisation
Topic covered
IIR filter realisation - cascade form realisation
Solved problem in cascade form realisation
Topic covered
IIR filter realisation - parallel form realisation
Solved problem in parallel form realisation
Topic covered
Introduction to multi-rate DSP,- Down sampling method,- Solved problem - time domain - down sampling in MATLAB, - Spectrum of down sampling signal, Solved problem - frequency domain - aliasing and anti-aliasing filters
Topic covered
up sampling method - Solved problem - time domain - up sampling in MATLAB - Spectrum of up sampling signal - Solved problem - frequency domain - anti-imaging filters