Principles of Digital Signal Processing :
UNIT - I Discrete Fourier Transform (Chapters - 1, 2, 3)
Discrete signals and systems - A review, Introduction to DFT - Properties of DFT - Circular convolution - Filtering methods based on DFT - FFT algorithms - Decimation in time algorithms, Decimation in frequency algorithms - Use of FFT in linear filtering.
UNIT - II IIR Filter Design (Chapter - 4)
Structures of IIR - Analog filter design - Discrete time IIR filter from analog filter - IIR filter design by impulse invariance, Bilinear transformation, Approximation of derivatives - (LPF, HPF, BPF, BRF) filter design using frequency translation.
UNIT - III FIR Filter Design (Chapters - 5, 6)
Structures of FIR - Linear phase FIR filter - Fourier series - Filter design using windowing techniques (Rectangular Window, Hamming window, Hanning window), Frequency sampling techniques - Finite word length effects in digital filters : Errors, Limit cycle, Noise power spectrum.
UNIT - IV Finite Wordlength Effects ( Chapter - 6)
Fixed point and floating point number representations - ADC quantization - Truncation and rounding errors - Quantization noise - Coefficient quantization error - Product quantization error - Overflow error - Roundoff noise power - Limit cycle oscillations due to product round off and overflow errors - Principle of scaling.
UNIT - V DSP Applications (Chapter - 7)
Multirate signal processing : Decimation, Interpolation, Sampling rate conversion by a rational factor - Adaptive filters, Introduction, Applications of adaptive filtering to equalization.
![Principles of Digital Signal Processing [V Semester ECE]](/uploads/productImage/product1540366230.jpeg)
![Computer Architecture for Anna University [VI Semester ECE]](/uploads/productImage/medium/product1520525273.jpg)
![RF and Microwave Engineering [VII Semester ECE]](/uploads/productImage/medium/product1540368668.jpeg)
![Communication Theory for Anna University [IV Semester ECE]](/uploads/productImage/medium/product1520523678.jpg)
![Linear Integrated Circuit for Anna University [IV Semester ECE]](/uploads/productImage/medium/product1520524413.jpg)
![Cognitive Radio (ELECTIVE- IV ) [VII Semester ECE]](/uploads/productImage/medium/product1540369993.jpeg)
![Electronic Devices for Anna University [II Semester ECE]](/uploads/productImage/medium/product1520516397.jpg)
![Control Systems Engineering [III Semester ECE]](/uploads/productImage/medium/product1540303233.jpeg)
![Optical Communication and Networks [VII Semester ECE]](/uploads/productImage/medium/product1540367735.jpeg)