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Building a Dedicated GSM GPS Module Tracking System for Fleet Management Hardware and Software

Building a Dedicated GSM GPS Module Tracking System for Fleet Management Hardware and Software

This book shows how to build a INFelecPHY GPS Unit (IEP-GPS) tracking system for fleet management that is based on 3G and GPRS modules. This model should provide reliability since it deals with several protocols: 1) HTTP and HTTPS to navigate download and upload in real time the information to a web server 2) FTTP and FTTPS to handle in a non-real time the files to the web application and 3) SMTP and POP3 to send and receive email directly from the unit in case of any alert. Similar to a mobile device but without screen for display it is multifunctional because it links to a GPRS module a camera a speaker headphone a keypad and screen. | Building a Dedicated GSM GPS Module Tracking System for Fleet Management Hardware and Software

GBP 44.99
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Quantum Mechanics I The Fundamentals

Quantum Mechanics I The Fundamentals

Quantum Mechanics I: The Fundamentals provides a graduate-level account of the behavior of matter and energy at the molecular atomic nuclear and sub-nuclear levels. It covers basic concepts mathematical formalism and applications to physically important systems. This fully updated new edition addresses many topics not typically found in books at this level including: Bound state solutions of quantum pendulum Morse oscillator Solutions of classical counterpart of quantum mechanical systems A criterion for bound state Scattering from a locally periodic potential and reflection-less potential Modified Heisenberg relation Wave packet revival and its dynamics An asymptotic method for slowly varying potentials Klein paradox Einstein-Podolsky-Rosen (EPR) paradox and Bell’s theorem Delayed-choice experiments Fractional quantum mechanics Numerical methods for quantum systems A collection of problems at the end of each chapter develops students’ understanding of both basic concepts and the application of theory to various physically important systems. This book along with the authors’ follow-up Quantum Mechanics II: Advanced Topics provides students with a broad up-to-date introduction to quantum mechanics. Print Versions of this book also include access to the ebook version. | Quantum Mechanics I The Fundamentals

GBP 84.99
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Security Management A Critical Thinking Approach

Security Management A Critical Thinking Approach

Security is a paradox. It is often viewed as intrusive unwanted a hassle or something that limits personal if not professional freedoms. However if we need security we often feel as if we can never have enough. Security Management: A Critical Thinking Approach provides security professionals with the ability to critically examine their organizational environment and make it secure while creating an optimal relationship between obtrusion and necessity. It stresses the benefits of using a methodical critical thinking process in building a comprehensive safety management system. The book provides a mechanism that enables readers to think clearly and critically about the process of security management emphasizing the ability to articulate the differing aspects of business and security management by reasoning through complex problems in the changing organizational landscape. The authors elucidate the core security management competencies of planning organizing staffing and leading while providing a process to critically analyze those functions. They specifically address information security cyber security energy-sector security chemical security and general security management utilizing a critical thinking framework. Going farther than other books available regarding security management this volume not only provides fundamental concepts in security but it also creates informed critical and creative security managers who communicate effectively in their environment. It helps create a practitioner who will completely examine the environment and make informed well-thought-out judgments to tailor a security program to fit a specific organization. | Security Management A Critical Thinking Approach

GBP 59.99
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Audio and Speech Processing with MATLAB

Audio and Speech Processing with MATLAB

Speech and audio processing has undergone a revolution in preceding decades that has accelerated in the last few years generating game-changing technologies such as truly successful speech recognition systems; a goal that had remained out of reach until very recently. This book gives the reader a comprehensive overview of such contemporary speech and audio processing techniques with an emphasis on practical implementations and illustrations using MATLAB code. Core concepts are firstly covered giving an introduction to the physics of audio and vibration together with their representations using complex numbers Z transforms and frequency analysis transforms such as the FFT. Later chapters give a description of the human auditory system and the fundamentals of psychoacoustics. Insights results and analyses given in these chapters are subsequently used as the basis of understanding of the middle section of the book covering: wideband audio compression (MP3 audio etc. ) speech recognition and speech coding. The final chapter covers musical synthesis and applications describing methods such as (and giving MATLAB examples of) AM FM and ring modulation techniques. This chapter gives a final example of the use of time-frequency modification to implement a so-called phase vocoder for time stretching (in MATLAB). FeaturesA comprehensive overview of contemporary speech and audio processing techniques from perceptual and physical acoustic models to a thorough background in relevant digital signal processing techniques together with an exploration of speech and audio applications. A carefully paced progression of complexity of the described methods; building in many cases from first principles. Speech and wideband audio coding together with a description of associated standardised codecs (e. g. MP3 AAC and GSM). Speech recognition: Feature extraction (e. g. MFCC features) Hidden Markov Models (HMMs) and deep learning techniques such as Long Short-Time Memory (LSTM) methods. Book and computer-based problems at the end of each chapter. Contains numerous real-world examples backed up by many MATLAB functions and code. | Audio and Speech Processing with MATLAB

GBP 51.99
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