Digital filters using MATLAB

This textbook provides comprehensive coverage for courses in the basics of design and implementation of digital filters. The book assumes only basic knowledge in digital signal processing and covers state-of-the-art methods for digital filter design and provides a simple route for the readers to design their own filters. The advanced mathematics that is required for the filter design is minimized by providing an extensive MATLAB toolbox with over 300 files. The book presents over 200 design examples with MATLAB code and over 300 problems to be solved by the reader. The students can design and modify the code for their use. The book and the design examples cover almost all known design methods of frequency-selective digital filters as well as some of the authors own, unique techniques. Discusses in detail state-of-the-art methods for advanced digital filter design; Provides an extensive MATLAB for digital filter design which provides a simple route for the readers to design their own filters; Covers design of FIR filters, wave digital filters, frequency-response masking filters, sample rate converters, multirate filters, and hardware implementation techniques.

3.10.8 Power Supply Voltage Scaling

Intro -- Preface -- Contents -- About the Authors -- 1 Signals and Transforms -- 1.1 Introduction -- 1.2 Communication Systems -- 1.2.1 Multimedia Communication Systems -- 1.2.2 Satellite-Based Communication Networks -- 1.3 Signals and Signal Carriers -- 1.4 Fourier Transform -- 1.4.1 Fourier Transform of Continuous-Time Signals -- 1.4.2 Fourier Transform of Discrete-Time Signals -- 1.5 z-Transform -- 1.5.1 Inverse z-Transform -- 1.5.2 Inversion Using Residue Calculus -- 1.6 Sampling of Analog Signals -- 1.6.1 Poisson's Summation Formula -- 1.6.2 Sampling of Bandpass Signals

1.6.3 Selection of the Sampling Frequency -- 1.6.4 Reconstruction of the Analog Signal -- 1.7 Analog-to-Digital Conversion -- 1.7.1 ADC Resolution -- 1.7.2 High-Speed Analog-to-Digital Converters -- 1.7.3 Oversampling Analog-to-Digital Converters -- 1.8 Digital-to-Analog Conversion -- 1.9 Problems -- References -- 2 Discrete-Time and Digital Filters -- 2.1 Introduction -- 2.1.1 In the Beginning -- 2.2 Discrete-Time Filters -- 2.2.1 CTD Filters -- 2.2.2 Switched-Capacitor Filters -- 2.2.3 Switched-Current Filters -- 2.3 Digital Filters -- 2.3.1 Coefficient Sensitivity -- 2.3.2 Robustness

2.4 Frequency-Selecti…