Digital Signal Processing (DSP)

  1. Multirate Digital Signal Processing
    1. Multirate System Fundamentals
      1. Motivation for Multirate Processing
        1. Sampling Rate Conversion Applications
          1. Integer Factor Rate Conversion
            1. Rational Factor Rate Conversion
            2. Decimation Process
              1. Downsampling Operation
                1. Mathematical Description
                  1. Frequency Domain Analysis
                    1. Aliasing in Decimation
                      1. Aliasing Mechanism
                        1. Spectral Folding
                        2. Anti-Aliasing Filter Design
                          1. Filter Requirements
                            1. Implementation Considerations
                            2. Decimation Filter Structures
                            3. Interpolation Process
                              1. Upsampling Operation
                                1. Zero-Insertion Process
                                  1. Frequency Domain Analysis
                                    1. Imaging in Interpolation
                                      1. Image Spectrum Generation
                                        1. Spectral Replication
                                        2. Anti-Imaging Filter Design
                                          1. Filter Requirements
                                            1. Implementation Considerations
                                            2. Interpolation Filter Structures
                                            3. Fractional Rate Conversion
                                              1. Cascade of Interpolation and Decimation
                                                1. Order of Operations
                                                  1. Combined Filter Design
                                                    1. Computational Efficiency
                                                    2. Polyphase Filter Implementation
                                                      1. Polyphase Decomposition
                                                        1. Polyphase Structure for Decimation
                                                          1. Polyphase Structure for Interpolation
                                                            1. Computational Advantages
                                                              1. Noble Identities
                                                              2. Filter Banks
                                                                1. Analysis Filter Banks
                                                                  1. Synthesis Filter Banks
                                                                    1. Perfect Reconstruction Conditions
                                                                      1. Quadrature Mirror Filters
                                                                        1. QMF Structure
                                                                          1. Two-Channel Filter Banks
                                                                          2. Subband Coding Applications
                                                                            1. Speech Coding
                                                                              1. Audio Compression
                                                                                1. Image Compression

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                                                                            5. Digital Filter Design and Implementation

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                                                                            7. Advanced Topics in DSP