DIGITAL SIGNAL PROCESSING

                                Digital Signal Processing (DSP)

                                                                Third Year (SEM-5)

                                                                             Program Set

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1. Implement the Sampling Theorem and aliasing effects by sampling an analog signal with various sampling frequencies.

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2. To study the properties of DFT. Write program to confirm following DFT properties:-

• Discrete Fourier Transform
• Linearity Property
• Periodicity
• Complex Conjugate
• Time Reversal Property
• Circular Time Shift Property
• Circular Frequency Shift Property
• Parseval's Theorem

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3. To study the circular convolution for computation of linear convolution and aliasing effect.

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4. To plot the poles and zero and frequency of Transfer function when the coefficient of the
Transfer function are given. Study stability of different Transfer functions

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5. To study of effect of different windows on FIR filter response. Pass the filter coefficient designed different window and see the effect on filter response.

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 6. Design Butterworth filter using Bi-linear transformation method for LPF and write a 
program to draw the frequency response of the filter.

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7.  To plot the mapping function used in bilinear transformation method of IIR filter design.

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8. Computation of  DCT and IDCT of discrete time signal and comment on energy compaction density.

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