



SIGNAL PROCESSING
Group A
Periodic signal analysis: Fourier series, a periodic signal analysis, Fourier transform. Discrete
representation of signals, Ztransform, sampling theorem. Effect of quantization. Flow graph.
Digital filter design: IIR filter design based on analog filters, inpui variance and bilinear
transformation approach.
Computer aided design. FIR filter design using windows, computeraided design.
Introduction to multirate filters.



Group B
Computation of the DFT, DCT and WHT. The FFT, mixed radix algorithm, simulation of
digital filters. Hardware implementation. Effects of finite register length.
Digital signal processors (Ex TMS320 family). Discrete random signals. Discrete
correlation. Estimation of power spectral density. Application of digital signal processing.






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