Signal processing Books

Book SynopsisThis concise and self-contained introduction builds up the spectral theory of graphs from scratch, including linear algebra and the theory of polynomials. Covering several types of graphs, it provides the mathematical foundation needed to understand and apply spectral insight to real-world communications systems and complex networks.Table of ContentsSymbols; 1. Introduction; Part I. Spectra of Graphs: 2. Algebraic graph theory; 3. Eigenvalues of the adjacency matrix; 4. Eigenvalues of the Laplacian Q; 5. Effective resistance matrix; 6. Spectra of special types of graphs; 7. Density function of the eigenvalues; 8. Spectra of complex networks; Part II. Eigensystem: 9. Topics in linear algebra; 10. Eigensystem of a matrix; Part III. Polynomials: 11. Polynomials with real coefficients; 12. Orthogonal polynomials; References; Index.

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Book SynopsisThis book presents the theoretical basis and applications of biomedical signal analysis and processing. Initially, the nature of the most common biomedical signals, such as electroencephalography, electromyography, electrocardiography and others, is described. The theoretical basis of linear signal processing is summarized, with continuous and discrete representation, linear filters and convolutions, Fourier and Wavelets transforms. Machine learning concepts are also presented, from classic methods to deep neural networks. Finally, several applications in neuroscience are presented and discussed, involving diagnosis and therapy, in addition to other applications. Features: Explains signal processing of neuroscience applications using modern data science techniques. Provides comprehensible review on biomedical signals nature and acquisition aspects. Focusses on selected applications of neurosciences, cardiovascular anTable of Contents1. Signal Processing for Understanding Physiological Mechanisms for Information Decoding 2. Automated Recognition of Alzheimer’s Dementia: A Review of Recent Developments in the Context of Interspeech ADReSS Challenges 3. Electrogastrogram Signal Processing: Techniques and Challenges with Application for Simulator Sickness Assessment 4. Impact of Cognitive Demand on the Voice Responses of Parkinson’s Disease and Healthy Cohorts 5. Electroencephalography and Epileptic Discharge Identification 6. A Novel End-to-End Secure System for Automatic Classification of Cardiac Arrhythmia 7. Machine Learning for Detection and Classification of Motor Imagery in Electroencephalographic Signals 8. Emotion Recognition from Electroencephalographic and Peripheral Physiological Signals Using Artificial Intelligence with Explicit Features 9. Identification of Emotion Parameters in Music to Modulate Human Affective States: Towards Emotional Biofeedback as a Therapy Support 10. Updated ICA Weight Matrix for Lower Limb Myoelectric Classification 11. Cortical Correlates of Unilateral Transfemoral Amputees during a Balance Control Task with Vibrotactile Feedback 12. Assessing the Impact of Body Mass Index on Gait Symmetry of Able-Bodied Adults Using Pressure-Sensitive Insole 13. Analysis of Lower Limb Muscle Activities during Walking and Jogging at Different Speeds 14. Biosensors in Optical Devices for Sensing and Signal Processing Applications

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Book SynopsisA complete guide to the full spectrum of fundamental radar signal processing systemsâfully updated for the latest advancesThis thoroughly revised resource offers comprehensive coverage of foundational digital signal processing methods for both pulsed and FMCW radar. Developed from the authorâs extensive academic and professional experience, Fundamentals of Radar Signal Processing, Third Edition covers all of the digital signal processing techniques that form the backbone of modern radar systems, revealing the common threads that unify them. The basic tools of linear systems, filtering, sampling, and Fourier analysis are used throughout to provide a unified tutorial approach. You will get end-of-chapter problems that reinforce and apply salient points as well as an online suite of tutorial MATLAB(R) demos and supplemental technical notes. Classroom instructors additionally receive a solutions manual and sample MATLAB tutorial demos.Coverage includes:<

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Book SynopsisFoundations of Antenna Radiation Theory Understand the theory and function of wireless antennas with this comprehensive guide As wireless technology continues to develop, understanding of antenna properties and performance will only become more critical. Since antennas can be understood as junctions of waveguides, eigenmode analysisthe foundation of waveguide theory, concerned with the unexcited states of systems and their natural resonant characteristicspromises to be a crucial frontier in the study of antenna theory. Foundations of Antenna Radiation Theory incorporates the modal analysis, generic antenna properties and design methods discovered or developed in the last few decades, not being reflected in most antenna books, into a comprehensive introduction to the theory of antennas. This book puts readers into conversation with the latest research and situates students and researchers at the cutting edge of an important field of wireless technology.

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Book SynopsisCapturing, recording and broadcasting the voice is often difficult. Many factors must be taken into account and achieving a true representation is much more complex than one might think. The capture devices such as the position of the singer(s) or narrator(s), the acoustics, atmosphere and equipment are just some of the physical aspects that need to be mastered. Then there is the passage through the analog or digital channel, which disrupts the audio signal, as well as the processes that are often required to enrich, improve or even transform the vocal timbre and tessitura. While in the past these processes were purely material, today digital technologies and software produce surprising results that every professional in recording and broadcasting should know how to master.Recording and Voice Processing 1 addresses some general theoretical concepts. A history of recording and the physiology of the vocal apparatus are detailed in order to give the reader an understanding of the fundamental aspects of the subject. This volume also includes an advanced study of microphones, addressing their characteristics and typologies. The acoustic environment and its treatment are also considered in terms of the location of the sound capture - whether in a home studio, recording studio, live or natural environment - in order to achieve a satisfactory sound recording.Table of ContentsPreface ix Introduction xiii Chapter 1 Recording History 1 1.1 In the beginning was the phonautograph 1 1.2 When it really started 2 1.3 Magnetic recording 8 1.4 The advent of 78 rpm 9 1.5 The magnetic tape and the LP 15 1.6 8-track cartridges, mini-cassette and Trimicron 20 1.7 The compact disk and the advent of digital technology 27 1.8 Digital technology is essential 29 1.9 Hard disk recorder and minidisc 36 1.10 Microcomputer, direct-to-disk and DAW 38 1.11 To conclude 42 Chapter 2 The Voice 45 2.1 The vocal apparatus and its functioning 45 2.2 Voice and breath 48 2.3 Song and speech 49 2.4 Frequency, intensity and timbre 50 2.5 Voice and range 51 2.6 Voice quality 54 2.7 Characteristics of the vocal timbre 55 2.8 Conclusion 57 Chapter 3 Microphones 59 3.1 A little history 59 3.2 The characteristics of a microphone 71 3.2.1 General characteristics 71 3.2.2 Specific characteristics 91 3.3 Microphone families 93 3.3.1 Microphone and transformer 94 3.3.2 Dynamic moving coil microphones 96 3.3.3 Ribbon microphones 98 3.3.4 Condenser microphones 100 3.3.5 USB microphones 104 3.4 Uses of microphones according to their directivity 107 3.4.1 Omnidirectional microphones 107 3.4.2 Bidirectional microphones (figure-8) 107 3.4.3 Cardioid microphones 109 3.5 Conclusion 110 Chapter 4 The Acoustic Environment 111 4.1 Location of pickup and sound isolation 111 4.2 Acoustic processing 112 4.2.1 State of the art 112 4.2.2 Bass traps 114 4.2.3 Acoustic diffusers 123 4.3 Acoustic booths 130 4.4 Accessories 132 4.4.1 Acoustic shields 132 4.4.2 Pop filters 135 4.4.3 Headphones 136 4.4.4 Microphone suspensions 142 4.4.5 Feet, poles, and arms 142 4.4.6 Bonnets 146 4.5 Conclusion 148 Conclusion 149 Appendices 151 Appendix 1 Sound Unit 153 Appendix 2 Audio Connectivity 161 Appendix 3 Audio Processing Plugins 171 Appendix 4 Tube and JFET Microphone Amplifiers 177 Appendix 5 Microphone Pairs 181 Glossary 195 References 203 Index 213

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Book SynopsisThis book constitutes the thoroughly refereed conference proceedings of the 16th International Workshop on Design and Architecture for Signal and Image Processing, DASIP 2023, held in Toulouse, France in January 2023.The 9 full included in the volume were carefully reviewed and selected from 17 submissions. They are organized in the following topical sections: Methods and Applications, Hardware Architectures and Implementations and others. Table of ContentsMethods and Applications.- SCAPE: HW-Aware Clustering of Data ow Actors for Tunable Scheduling Complexity.-Deep Recurrent Neural Network performing spectral recurrence on hyperspectral images for brain tissue classi cation.- Brain blood vessel segmentation in hyperspectral images through linear operators.- Neural Network Predictor for Fast Channel Change on DVB Set-Top-Boxes.- Hardware Architectures and Implementations.- AINoC: new interconnect for future Deep Neural Network accelerators.- Real-time FPGA implementation of the Semi-Global Matching stereo vision algorithm for an 4K/UHD video stream.- TaPaFuzz - An FPGA-Accelerated Framework for RISC-V IoT Graybox Fuzzing Adaptive Inference for FPGA-based 5G Automatic Modulation.- Classfication.- High-Level Online Power Monitoring of FPGA IP Based on Machine Learning.

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