What Will You Learn?

• Week 1: Introduction• Overview of Sampling and Reconstruction • Review Discrete-Time Systems, digital filters
• Week 2: Oversampling techniques, DT processing of continuous-time signals
• Week 3: Fundamentals of Multi-rate Systems• Basic building blocks – Upsampling, downsampling, aliasing• Mathematical framework for the sampling rate change
• Week 4: Sampling rate change and filtering, fractional sampling rate change
• Week 5: Interconnection of multirate DSP blocks, Multiplexer and Demultiplexer functionality, Polyphase decomposition, Noble Identities, efficient implementation of sampling rate conversion
• Week 6: Applications of Multirate DSP - DFT-based Filterbanks, Interpolated FIR filter design, Cascaded-Integrator-Comb (CIC) filters, Transmultiplexer, Filterbank interpretation of Spectral analysis using DFT
• Week 7: Two-channel maximally decimated filter bank, Signal impairments - Aliasing, Magnitude distortion, Phase distortion, Aliasing cancellation
• Week 8: Allpass filters, properties, application in two-channel filterbanks, Half-band filters, Power complementary filter pairs, Mth band filters, two-channel perfection reconstruction filterbanks.
• Week 9: Capacity of wireless channels, Waterfilling method, motivation for Multicarrier modulation
• Week 10: Block transceivers with redundancy, Zero-padding, cyclic prefix, OFDM, extensions of OFDM incuding Filterbank Multicarrier (FBMC)
• Week 11: Application of Multirate DSP – Delta Sigma A/D conversion
• Week 12: Introduction to wavelets and M-channel perfect reconstruction filterbanks.