AKTU Digital Signal Processing Lab (BEC553) Syllabus PDF – B.Tech 3rd Year

List of Experiments

1. Introduction to MATLAB and or Open Source Software, Scilab (Using Spoken Tutorial MOOCs).
2. Write a Program for the generation of basic signals such as unit impulse, unit step, ramp, exponential, sinusoidal and cosine.
3. Implement IIR Butterworth analog Low Pass for a 4 KHz cut off frequency.
4. Verify Blackman and Hamming windowing techniques.
5. Evaluate 4-point DFT of and IDFT of x(n) = 1, 0 ≤ n ≤ 3; 0 elsewhere.
6. Verify Linear convolution of two sequences using FFT
7. Verify Circular Convolution of two sequences using FFT.
8. To verify FFT as sample interpolator.
9. To implement Tone Generation.
10. To implement floating point arithmetic.
11. To study about DSP Processors and architecture of TMS320C6713 DSP processor.
12. VIRTUAL Lab by NME-ICT available at: (Through Virtual Lab)

• Study of Discrete Fourier Transform (DFT) and its inverse.
• Study of FIR filter design using window method: Lowpass and highpass filter.
• Study of FIR filter design using window method: Bandpass and Bandstop filter.
• Study of Infinite Impulse Response (IIR) filter. Virtual Lab Link: http://vlabs.iitkgp.ernet.in/dsp/index.html# http://vlabs.iitkgp.ernet.in/dsp/ Available on: http://www.vlab.co.in/broad-area-electronics-and-communications Spoken Tutorial (MOOCs): Spoken Tutorial MOOCs, ' Course on Scilab', IIT Bombay (http://spoken-tutorial.org/)

Course Outcomes

1. Create and visualize various discrete/digital signals using MATLAB/Scilab.
2. Implement and test the basic operations of Signal processing.
3. Examine and analyse the spectral parameters of window functions.
4. Design IIR and FIR filters for band pass, band stop, low pass and high pass filters.
5. Design the signal processing algorithms using MATLAB/Scilab. . B.Tech 3 rd Year VI Semester

Course Content