06EE64 - Digital Signal Processing Regulation 2006 - 2007 |
PART – A |
UNIT – I and II Discrete Fourier Transforms |
Definitions, properties-linearity, shift,
symmetry etc, circular convolution – periodic convolution, use of tabular
arrays, circular arrays, stock hams’s methods, linear convolution – two finite
duration sequence, one finite & one infinite duration, overlap add and save
methods. |
UNIT – III FAST FOURIER TRANSFORMS ALGORITHMS |
Introduction,
decimation in time algorithm, first decomposition, number of computations,
continuation of decomposition, number of multiplication, computational
efficiency, decimation in frequency algorithms, decomposition for ‘N<=9’ a
composite number inverse FFT. |
UNIT – VI REALIZATION OF DIGITAL SYSTEMS |
Introduction, block diagrams
and SFGs, matrix representation, realization of IIR systems- direct form,
parallel form, ladder structures for equal degree polynomial, realization of
FIR systems – direct form, cascade form, linear phase realization. |
PART – B |
UNIT – V DESIGN OF IIR DIGITAL FILTERS |
Introduction, impulse invariant &
bilinear transformations, all pole analog filters- Butterworth & chebyshev,
design of digital Butterworth & chebyshev, frequency transformations. |
UNIT – VI DESIGN OF FIR DIGITAL FILTERS |
Introduction, windowing,
rectangular, modified rectangular, Hamming, Hanning, blackman
window(excluding Kaiser window), frequency sampling techniques.
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UNIT – VII DSP PROCESSORS TMS FAMILY |
Architecture & features, modes and
architecture
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REFERENCE |
TEXT BOOKS: |
1. Digital Signal Processing Principle, Algorithm & application- Proakis, -Pearson education/PHI
2. Introduction To Digital Signal Processing- Johnny R. Johnson-
PHI
3. Digital Signal Processing- Li – Tan - Ist edition, Elsevier, 2008.
4. Digital Signal Processing- Sanjeet. K. Mitra –TMH
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Reference Books |
1. Discrete Time Signal Processing – Openheim - person
education/PHI
2. Digital Signal Processing- Salivatanan Vallarajgnanpriya-TMH
3. Digital Signal Processing- Ifeachor Emmauel- Pearson education.
4. Digital Signal Processing- Steven .W. Smith -Elsevier, 2006.
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