BE2M31CZS,BE5B31CZS,AE2M99CZS - Digital Signal Processing - LECTURES
Winter semestr 2017/2018

Program for the semester:

  1. Introduction to the Course. [Tu - 3 Oct 2017]
    Basic properties of digital signals.

  2. Time domain signal characteristics [Tu - 10 Oct 2017]
    Auto-correlation and cross-correlation function.

  3. Fourier transform of discrete signals. [Tu - 17 Oct 2017]
    DTFT and DFT - basic properties. Computation algorithms - FFT, DFT of real sequence. Weighting windows.

  4. Spectral Analysis of Stochastic and Non-Stationary Signals [Tu - 24 Oct 2017]
    Short-time and long-time characteristics. Power spectrum. PSD - Power Spectral Density.
    Signal periodicity in frequency domain.

  5. Signal and system representation in time and Z-domain. [Tu - 31 Oct 2017]
    Z-transform. Difference equation. Impulse response and transfer function.

  6. System discretization. Relationship between analog s-domain and discrete z-domain. [Tu - 7 Nov 2017]

  7. Digital filtering I - FIR filters. [Tu - 14 Nov 2017]
    Properties. FIR filter design techniques, theory and realization in MATLAB.

  8. Digital Filtering II - IIR filters [Tu - 21 Nov 2017]
    Approximations. Properties. IIR filter design in MATLAB. Comparison of IIR and FIR filters. Quantization in digital systems.

  9. Special digital filters. [Tu - 28 Nov 2017]

  10. Digital filtering in frequency-domain. [Tu - 5 Dec 2017]
    Implementation of linear an cyclic convolution.
    Processing of long signals. OLS and OLA techniques

  11. Frequency-domain processing of long signals using general window. [Tu - 12 Dec 2017]
    Implementation of linear an cyclic convolution. Techniques of spectral masking, weighting, subtraction.

  12. Basics of Multi-Band signal Processing [Tu - 19 Dec 2017]
    Filter banks, decimation, interpolation.

  13. Basics of parametric methods of signal processing. [Tu - 2 Jan 2018]
    Linear prediction. Spectral analysis based on LPC.

  14. Hilbert transform. Instantaneous envelope. Demodulation. [Tu - 9 Jan 2018]


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