Tabla de Contenidos: “…Radio today, yesterday and tomorrow; The story of radio; Radio tomorrow; Chapter 2. …”

“…However, taking into account the static behavior of current communications protocols, the spectrum efficiency optimization, and flexibility, the radio domain has become an important factor.From this thinking appeared the cognitive radio paradigm. …”
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“…The author notes the factors that brought Christian music into the mainstream and discusses how network policies and regulations affected the development of Christian radio"--Provided by publisher…”

“…Also discussed are propagation effects in the media between the source and the observer, and radio interference, factors that limit performance. …”

Tabla de Contenidos: “…5.7.4 Finite Dimensional Statistical Inference 232 -- 6 Convex Optimization 235 -- 6.1 Linear Programming 237 -- 6.2 Quadratic Programming 238 -- 6.3 Semidefinite Programming 239 -- 6.4 Geometric Programming 239 -- 6.5 Lagrange Duality 241 -- 6.6 Optimization Algorithm 242 -- 6.6.1 Interior Point Methods 242 -- 6.6.2 Stochastic Methods 243 -- 6.7 Robust Optimization 244 -- 6.8 Multiobjective Optimization 248 -- 6.9 Optimization for Radio Resource Management 249 -- 6.10 Examples and Applications 250 -- 6.10.1 Spectral Efficiency for Multiple Input Multiple Output Ultra-Wideband Communication System 250 -- 6.10.2 Wideband Waveform Design for Single Input Single Output Communication System with Noncoherent Receiver 256 -- 6.10.3 Wideband Waveform Design for Multiple Input Single Output Cognitive Radio 262 -- 6.10.4 Wideband Beamforming Design 268 -- 6.10.5 Layering as Optimization Decomposition for Cognitive Radio Network 272 -- 6.11 Summary 282 -- 7 Machine Learning 283 -- 7.1 Unsupervised Learning 288 -- 7.1.1 Centroid-Based Clustering 288 -- 7.1.2 k-Nearest Neighbors 289 -- 7.1.3 Principal Component Analysis 289 -- 7.1.4 Independent Component Analysis 290 -- 7.1.5 Nonnegative Matrix Factorization 291 -- 7.1.6 Self-Organizing Map 292 -- 7.2 Supervised Learning 293 -- 7.2.1 Linear Regression 293 -- 7.2.2 Logistic Regression 294 -- 7.2.3 Artificial Neural Network 294 -- 7.2.4 Decision Tree Learning 294 -- 7.2.5 Naive Bayes Classifier 295 -- 7.2.6 Support Vector Machines 295 -- 7.3 Semisupervised Learning 298 -- 7.3.1 Constrained Clustering 298 -- 7.3.2 Co-Training 298 -- 7.3.3 Graph-Based Methods 299 -- 7.4 Transductive Inference 299 -- 7.5 Transfer Learning 299 -- 7.6 Active Learning 299 -- 7.7 Reinforcement Learning 300 -- 7.7.1 Q-Learning 300 -- 7.7.2 Markov Decision Process 301 -- 7.7.3 Partially Observable MDPs 302 -- 7.8 Kernel-Based Learning 303 -- 7.9 Dimensionality Reduction 304 -- 7.9.1 Kernel Principal Component Analysis 305 -- 7.9.2 Multidimensional Scaling 307.…”

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Tabla de Contenidos: “…3.13.1 Distributed Scattering Model 124 -- 3.13.2 Single-Ring Model 125 -- 3.13.3 Double-Ring Model 126 -- 3.13.4 COST 259 Models 127 -- 3.13.5 Multidimensional Parametric Channel Model 127 -- 3.13.6 Effect of Antenna Separation, Antenna Coupling and Angular Spread on Channel Capacity 128 -- 3.13.7 Effect of Mutual Coupling 130 -- 3.14 Effect of Number of Scatterers on Channel Capacity 134 -- 3.14.1 Free Space Propagation 135 -- 3.14.2 Limited Number of Multipath Components 136 -- 3.15 Keyholes 137 -- 3.16 Rician Channels 141 -- 3.17 Wideband MIMO Channels 143 -- 3.17.1 Wideband Channel Model 145 -- References 145 -- 4 Radio Channel Sounders 149 -- 4.1 Echoes of Sound and Radio 149 -- 4.2 Definitions and Objectives of Radio Sounders and Radar 151 -- 4.2.1 Modes of Operation 151 -- 4.2.2 Basic Parameters 152 -- 4.3 Waveforms 152 -- 4.4 Single-Tone CW Waveforms 153 -- 4.4.1 Analysis of a Single-Tone System 153 -- 4.5 Single-Tone Measurements 158 -- 4.5.1 Measurement Configurations 158 -- 4.5.2 Triggering of Data Acquisition 160 -- 4.5.3 Strategy of CW Measurements 162 -- 4.6 Spaced Tone Waveform 164 -- 4.7 Pulse Waveform 166 -- 4.7.1 Properties of the Pulse Waveform 167 -- 4.7.2 Factors Affecting the Resolution of Pulse Waveforms 171 -- 4.7.3 Typical Configuration of a Pulse Sounder 171 -- 4.7.4 Practical Considerations for Pulse Sounding 171 -- 4.8 Pulse Compression Waveforms 174 -- 4.8.1 Ideal Correlation Properties of Pulse Compression Sounding Waveforms 175 -- 4.8.2 Pulse Compression Detectors 177 -- 4.8.3 Comment on Pulse Compression Detectors 180 -- 4.9 Coded Pulse Signals 182 -- 4.9.1 Barker Codes (1953) 182 -- 4.9.2 PRBS Codes 184 -- 4.9.3 PRBS Related Codes: Gold Codes 192 -- 4.9.4 Kasami Code 194 -- 4.9.5 Loosely Synchronous Codes 196 -- 4.10 Serial Correlation Detection of Coded Transmission 196 -- 4.10.1 Sliding Correlator 196 -- 4.10.2 Stepped Cross Correlator 198 -- 4.11 Comment Regarding Coded Transmission 198 -- 4.12 Frequency Modulated Continuous Wave (FMCW) Signal 199.…”

“…En este libro el lector aprenderá: cómo poner en antena un espacio informativo; cómo perfeccionar la dicción y entonación ante el micrófono; cómo analizar las fuentes de información, su tratamiento y su valoración; cómo gestionar los contenidos publicitarios, sustento económico de toda emisora privada; cómo gestionar los aspectos técnicos de la información: desde la zona de cobertura hasta el modo de organizar y tratar los elementos sonoros. Todos estos factores que configuran el trabajo informativo en una redacción se abordan de forma práctica, acompañándose el texto de ejercicios que enriquecerán el proceso de aprendizaje de toda persona que necesite conocer cómo es y cómo se hace la radio…”

“…La hipótesis de este trabajo parte de la idea de que la ausencia de programación especializada o diseñada específicamente para niños y jóvenes en las parrillas de programación de las principales radios generalistas es un factor determinante en la desafección de la Generación Z con el medio radiofónico, un factor negativo, que podría revertirse. …”
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Tabla de Contenidos: “…Propagation of radio waves; 1.1 Frequency and wavelength; 1.2 The radio frequency spectrum; 1.3 The isotropic radiator; 1.4 Formation of radio waves; 1.5 Behaviour of radio waves; 1.6 Methods of propagation; 1.7 Other propagation topics; References; Chapter 2. …”

Tabla de Contenidos: “…Intro -- Title Page -- Copyright Page -- Table of Contents -- Introduction -- About This Book -- Foolish Assumptions -- Icons Used in This Book -- Beyond the Book -- Where to Go from Here -- Part 1 Lighting the Fuse: Getting High Impact from Low Power -- Chapter 1 Getting High Impact from Low Power -- Getting to Know Low Power FM Radio -- Understanding the American radio landscape -- Sailing on the open seas -- Switching on the LPFM light -- Introducing the Local Community Radio Act -- Envisioning Your Radio Station -- Why radio? …”

Tabla de Contenidos: “…Front Cover; RF and Digital Signal Processing for Software-Defined Radio: A Multi-Standard Multi-Mode Approach; Copyright Page; Contents; Acknowledgments; Chapter 1: Introduction; 1.1 The Need for Software-Defined Radio; 1.2 The Software-Defined Radio Concept; 1.3 Software Requirements and Reconfigurability; 1.4 Aim and Organization of the Book; References; Chapter 2: Common Analog Modulation and Pulse-Shaping Methods; 2.1 Amplitude Modulation; 2.2 Frequency and Phase Modulation; 2.3 Common Pulse-Shaping Functions; References; Chapter 3: Common Digital Modulation Methods…”

“…De este modo, las relaciones constitutivas entre comunicación, cultura y medios de comunicación nos permiten configurar los escenarios propicios para la revalorización de los medios como vía de conocimiento de lo popular a través de las ofertas programáticas de las emisoras chilenas, y en particular, de la radio…”
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