Signal Processing First


Author: James H. McClellan,Ronald Schafer,Mark Yoder
Publisher: Pearson College Division
ISBN: 9780136019251
Category: Technology & Engineering
Page: 550
View: 1226
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For introductory courses (freshman and sophomore courses) in Digital Signal Processing and Signals and Systems. Text may be used before the student has taken a course in circuits. DSP First and it's accompanying digital assets are the result of more than 20 years of work that originated from, and was guided by, the premise that signal processing is the best starting point for the study of electrical and computer engineering. The "DSP First" approach introduces the use of mathematics as the language for thinking about engineering problems, lays the groundwork for subsequent courses, and gives students hands-on experiences with MATLAB. The Second Edition features three new chapters on the Fourier Series, Discrete-Time Fourier Transform, and the The Discrete Fourier Transform as well as updated labs, visual demos, an update to the existing chapters, and hundreds of new homework problems and solutions.

Zeitdiskrete Signalverarbeitung


Author: Alan V. Oppenheim,John R. Buck,Ronald W. Schafer
Publisher: N.A
ISBN: 9783827370778
Category: Signal processing
Page: 1031
View: 4455
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Neuübersetzung der aktuelle US-Ausgabe.

Digital Signal Processing First, Global Edition


Author: James H. McClellan,Ronald Schafer,Mark Yoder
Publisher: Pearson Higher Ed
ISBN: 1292113871
Category: Technology & Engineering
Page: 592
View: 6549
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For introductory courses (freshman and sophomore courses) in Digital Signal Processing and Signals and Systems. Text may be used before the student has taken a course in circuits. DSP First and its accompanying digital assets are the result of more than 20 years of work that originated from, and was guided by, the premise that signal processing is the best starting point for the study of electrical and computer engineering. The "DSP First" approach introduces the use of mathematics as the language for thinking about engineering problems, lays the groundwork for subsequent courses, and gives students hands-on experiences with MATLAB. The Second Edition features three new chapters on the Fourier Series, Discrete-Time Fourier Transform, and the The Discrete Fourier Transform as well as updated labs, visual demos, an update to the existing chapters, and hundreds of new homework problems and solutions.

Digitale Audiosignalverarbeitung


Author: Udo Zölzer
Publisher: Springer-Verlag
ISBN: 3322967697
Category: Technology & Engineering
Page: 303
View: 8522
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Das Buch gibt einen Einblick in die Algorithmen und Verfahren zur digitalen Verarbeitung von Audiosignalen.

Signal Processing First


Author: James H. McClellan,Ronald W. Schafer,Mark A. Yoder
Publisher: Prentice Hall
ISBN: 9780130909992
Category: Technology & Engineering
Page: 489
View: 667
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Designed and written by experienced and well-respected authors, this hands on, multi-media package provides a motivating introduction to fundamental concepts, specifically discrete-time systems. Unique features such as visual learning demonstrations, MATLAB laboratories and a bank of solved problems are just a few things that make this an essential learning tool for mastering fundamental concepts in today's electrical and computer engineering forum.Covers basic DSP concepts, integrated laboratory projects—related to music, sound and image processing. Other topics include new MATLAB functions for basic DSP operations, Sinusoids, Spectrum Representation, Sampling and Aliasing, FIR Filters, Frequency Response of FIR Filters, z-Transforms, IIR Filters, and Spectrum Analysis. Useful as a self-teaching tool for anyone eager to discover more about DSP applications, multi-media signals, and MATLAB.

Programmieren lernen mit Python


Author: Allen B. Downey
Publisher: O'Reilly Germany
ISBN: 3868999477
Category: Computers
Page: 312
View: 5403
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Python ist eine moderne, interpretierte, interaktive und objektorientierte Skriptsprache, vielseitig einsetzbar und sehr beliebt. Mit mathematischen Vorkenntnissen ist Python leicht erlernbar und daher die ideale Sprache für den Einstieg in die Welt des Programmierens. Das Buch führt Sie Schritt für Schritt durch die Sprache, beginnend mit grundlegenden Programmierkonzepten, über Funktionen, Syntax und Semantik, Rekursion und Datenstrukturen bis hin zum objektorientierten Design. Jenseits reiner Theorie: Jedes Kapitel enthält passende Übungen und Fallstudien, kurze Verständnistests und kleinere Projekte, an denen Sie die neu erlernten Programmierkonzepte gleich ausprobieren und festigen können. Auf diese Weise können Sie das Gelernte direkt anwenden und die jeweiligen Programmierkonzepte nachvollziehen. Lernen Sie Debugging-Techniken kennen: Am Ende jedes Kapitels finden Sie einen Abschnitt zum Thema Debugging, der Techniken zum Aufspüren und Vermeiden von Bugs sowie Warnungen vor entsprechenden Stolpersteinen in Python enthält. Starten Sie durch: Beginnen Sie mit den Grundlagen der Programmierung und den verschiedenen Programmierkonzepten, und lernen Sie, wie ein Informatiker zu programmieren.

Understanding Digital Signal Processing


Author: Richard G. Lyons
Publisher: Prentice Hall
ISBN: 9780131089891
Category: Technology & Engineering
Page: 665
View: 956
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This edition adds extensive new coverage of quadrature signals for digital communications, recent improvements in digital filtering, and much more. It also contains more than twice as many "DSP Tips and Tricks"...including clever techniques even seasoned professionals may have overlooked.

Digital Signal Processing Laboratory, Second Edition


Author: B. Preetham Kumar
Publisher: CRC Press
ISBN: 1439817391
Category: Technology & Engineering
Page: 298
View: 619
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Considering the rapid evolution of digital signal processing (DSP), those studying this field require an easily understandable text that complements practical software and hardware applications with sufficient coverage of theory. Designed to keep pace with advancements in the field and elucidate lab work, Digital Signal Processing Laboratory, Second Edition was developed using material and student input from courses taught by the author. Contains a new section on digital filter structure Honed over the past several years, the information presented here reflects the experience and insight the author gained on how to convey the subject of DSP to senior undergraduate and graduate students coming from varied subject backgrounds. Using feedback from those students and faculty involved in these courses, this book integrates simultaneous training in both theory and practical software/hardware aspects of DSP. The practical component of the DSP course curriculum has proven to greatly enhance understanding of the basic theory and principles. To this end, chapters in the text contain sections on: Theory—Explaining the underlying mathematics and principles Problem solving—Offering an ample amount of workable problems for the reader Computer laboratory—Featuring programming examples and exercises in MATLAB® and Simulink® Hardware laboratory—Containing exercises that employ test and measurement equipment, as well as the Texas Instruments TMS320C6711DSP Starter Kit The text covers the progression of the Discrete and Fast Fourier transforms (DFT and FFT). It also addresses Linear Time-Invariant (LTI) discrete-time signals and systems, as well as the mathematical tools used to describe them. The author includes appendices that give detailed descriptions of hardware along with instructions on how to use the equipment featured in the book.

DIGITAL SIGNAL PROCESSING, 2ND ED (With CD )


Author: Dr. Shaila D. Apte
Publisher: N.A
ISBN: 9788126521425
Category:
Page: 488
View: 1175
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Special Features: Features from the First edition1. Fundamental DSP concepts explained with plenty of diagrams and illustrations.2. No prior knowledge of the subject is assumed.3. Although the book makes the subject easy to understand, it preserves the precision of conceptual details.4. Concepts in other areas such as communication systems, control systems are repeated here for reference wherever required.5. Experiments for signals like speech, explained with diagrams and graphs, help better visualization of DSP applications in real world.6. Inter-relationship amongst various transformation techniques like FT, ZT and LT and their mapping with each other is explored.7. Appendix containing table of Z transforms.New features in the Second edition1. Four new chapters on multirate DSP; DCT, DST, KL transforms; wavelet transform and DSP processors are included.2. Additional MATLAB programs with outputs included in chapters.3. Frequently asked questions for oral as well as theory examinations with answers and reference pointers.4. Index containing keywords and their page references.5. Excellent pedagogy and student-friendly format having:ü 110+ solved problems and illustrative examples.ü 210+ illustrations and line diagrams.ü 280+ practice problems and review questions.ü 120+ objective questions.ü 40+ frequently asked questions with answers for practical examinations.ü 50+ frequently asked questions with reference pointers for theory examinations.Companion CD containsü Laboratory manual with 19 experiments explained in detail using MATLAB programs and graphs.ü Various problems solved using MATLAB programs and their results represented in form of graphs. About The Book: This book is designed to provide in-depth understanding of DSP and serves as a textbook for undergraduate studies. Although preliminary knowledge of linear systems and Laplace transforms is assumed, a wide variety of well-designed solved problems are included to help the reader master the subject. The book gives concrete examples to illustrate the concepts. For better visualization, MATLAB programs with outputs and the graphical interpretation of their results have been included in the text.The second edition enhances the features of the first edition and serves as a complete package targeting both theory as well as practical examinations. This edition comes with a companion CD that contains the laboratory manual of the previous edition along with MATLAB programs for experiments and some chapters to help the reader understand the practical implementation of the subject. Additional topics build up the reader's awareness and widen the coverage area of DSP.

Fundamentals of Analog and Digital Signal Processing


Author: Li Tan,Jean Jiang
Publisher: AuthorHouse
ISBN: 1425960316
Category: Signal processing
Page: 408
View: 9058
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The book is suitable to be used as a one-semester senior-level course for the undergraduate engineering technology program including electronics, computer, and biomedical engineering technologies. However, the book could also be useful as a reference for undergraduate engineering students, science students, and practicing engineers.

Höhere Mathematik 1

Differential- und Integralrechung Vektor- und Matrizenrechung
Author: Kurt Meyberg,Peter Vachenauer
Publisher: Springer-Verlag
ISBN: 3642976409
Category: Mathematics
Page: 529
View: 1764
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Jetzt bereits in der dritten, korrigierten Auflage: Band 1 des zweibändigen Lehrbuchs Höhere Mathematik. Neben dem üblichen Vorlesungsstoff bieten die Autoren auch weiterführende Anregungen. Dieser Band umfaßt neben Differential- und Integralrechnung für Funktionen in einer und mehreren reellen Variablen auch Vektoranalysis, Integralsätze und die n-dimensionale Vektor- und Matrizenrechnung. Eine Fülle eindrucksvoller Abbildungen, praxisbezogener Beispiele und Übungsaufgaben tragen zur Anschaulichkeit bei. Besonders gekennzeichnete Zusammenfassungen mit detaillierten Rechenschemata eignen sich hervorragend zur Prüfungsvorbereitung.

Digital Signal Processing

A Computer-based Approach
Author: Sanjit Kumar Mitra
Publisher: N.A
ISBN: 9780071226073
Category: MATLAB.
Page: 866
View: 6842
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"Digital Signal Processing: A Computer-Based Approach" is intended for a two-semester course on digital signal processing for seniors or first-year graduate students. Based on user feedback, a number of new topics have been added to the second edition, while some excess topics from the first edition have been removed. The author has taken great care to organize the chapters more logically by reordering the sections within chapters. More worked-out examples have also been included. The book contains more than 500 problems and 150 MATLAB exercises. New topics in the second edition include: finite-dimensional discrete-time systems, correlation of signals, inverse systems, system identification, matched filter, design of analog and IIR digital highpass, bandpass and bandstop filters, more on FIR filters, spectral analysis of random signals and sparse antenna array design. A corrected version of the main text is now packaged with Digital Signal Processing Laboratory Using MATLAB, which is intended for a computer-based DSP laboratory course that supplements a lecture course on Digital Signal Processing. The lab book includes 11 laboratory exercises, with each exercise containing a number of projects to be carried out on a computer. The book assumes that the reader has no background in MATLAB and teaches the reader, through tested programs in the first half of the book, the basics of this powerful language in solving important problems in signal processing. In the second half of the book, the student is asked to write the necessary MATLAB programs to carry out the projects.

Fixed-Point Signal Processing


Author: Wayne Padgett,David Anderson
Publisher: Morgan & Claypool Publishers
ISBN: 1598292595
Category: Technology & Engineering
Page: 133
View: 4530
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This book is intended to fill the gap between the "ideal precision" digital signal processing (DSP) that is widely taught, and the limited precision implementation skills that are commonly required in fixed-point processors and field programmable gate arrays (FPGAs). These skills are often neglected at the university level, particularly for undergraduates. We have attempted to create a resource both for a DSP elective course and for the practicing engineer with a need to understand fixed-point implementation. Although we assume a background in DSP, Chapter 2 contains a review of basic theory and Chapter 3 reviews random processes to support the noise model of quantization error. Chapter 4 details the binary arithmetic that underlies fixed-point processors and then introduces fractional format for binary numbers. Chapter 5 covers the noise model for quantization error and the effects of coefficient quantization in filters. Because of the numerical sensitivity of IIR filters, they are used extensively as an example system in both Chapters 5 and 6. Fortunately, the principles of dealing with limited precision can be applied to a wide variety of numerically sensitive systems, not just IIR filters. Chapter 6 discusses the problems of product roundoff error and various methods of scaling to avoid overflow. Chapter 7 discusses limit cycle effects and a few common methods for minimizing them. There are a number of simple exercises integrated into the text to allow you to test your understanding. Answers to the exercises are included in the footnotes. A number of MATLAB examples are provided in the text. They generally assume access to the Fixed-Point Toolbox. If you lack access to this software, consider either purchasing or requesting an evaluation license from The Mathworks. The code listed in the text and other helpful MATLAB code is also available at http://www.morganclaypool.com/page/padgett and http://www.rose-hulman.edu/padgett/fpsp. You will also find MATLAB exercises designed to demonstrate each of the four types of error discussed in Chapters 5 and 6. Simulink examples are also provided on the web site. Table of Contents: Getting Started / DSP Concepts / Random Processes and Noise / Fixed Point Numbers / Quantization Effects: Data and Coefficients / Quantization Effects - Round-Off Noise and Overflow / Limit Cycles

Digital Signal Processing

Fundamentals and Applications
Author: Li Tan
Publisher: Elsevier
ISBN: 9780080550572
Category: Technology & Engineering
Page: 840
View: 6997
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This book will enable electrical engineers and technicians in the fields of the biomedical, computer, and electronics engineering, to master the essential fundamentals of DSP principles and practice. Coverage includes DSP principles, applications, and hardware issues with an emphasis on applications. Many instructive worked examples are used to illustrate the material and the use of mathematics is minimized for easier grasp of concepts. In addition to introducing commercial DSP hardware and software, and industry standards that apply to DSP concepts and algorithms, topics covered include adaptive filtering with noise reduction and echo cancellations; speech compression; signal sampling, digital filter realizations; filter design; multimedia applications; over-sampling, etc. More advanced topics are also covered, such as adaptive filters, speech compression such as PCM, u-law, ADPCM, and multi-rate DSP and over-sampling ADC. Covers DSP principles and hardware issues with emphasis on applications and many worked examples End of chapter problems are helpful in ensuring retention and understanding of what was just read

Real-Time Digital Signal Processing from MATLAB to C with the TMS320C6x DSK


Author: Thad B. Welch,Cameron H.G. Wright,Michael G. Morrow
Publisher: CRC Press
ISBN: 0849373824
Category: Technology & Engineering
Page: 400
View: 2478
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From personal music players to anti-lock brakes and advanced digital flight controllers, the demand for real-time digital signal processing (DSP) continues to grow. Mastering real-time DSP is one of the most challenging and time-consuming pursuits in the field, exacerbated by the lack of a resource that solidly bridges the gap between theory and practice. Recognizing that there is a better way forward, accomplished experts Welch, Wright, and Morrow offer Real-Time Digital Signal Processing from MATLAB to C with the TMS320C6x DSK. This book collects all of the necessary tools in a single, field-tested source of unrivaled authority. The authors seamlessly integrate theory with easy-to-use, inexpensive hardware and software tools in an approachable and hands-on manner. Using abundant examples and exercises in a step-by-step approach, they work from familiar interfaces such as MATLAB® to running algorithms in real-time on industry-standard DSP hardware. For each concept, the book uses a four-step methodology: a brief review of relevant theory; demonstration of the concept in winDSK6, an easy-to-use software tool; explanation and demonstration of MATLAB techniques for implementation; and explanation of the necessary C code to implement the algorithms in real time. Covering a broad spectrum of topics in a hands-on, concise, and approachable way, Real-Time Digital Signal Processing from MATLAB to C with the TMS320C6x DSK paves the way toward mastery of real-time DSP. Essential source code is available for download.

Digital Signal Processing with Field Programmable Gate Arrays


Author: Uwe Meyer-Baese
Publisher: Springer Science & Business Media
ISBN: 3540726136
Category: Technology & Engineering
Page: 774
View: 9073
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A practical and fascinating book on a topic at the forefront of communications technology. Field-Programmable Gate Arrays (FPGAs) are on the verge of revolutionizing digital signal processing. Novel FPGA families are replacing ASICs and PDSPs for front-end digital signal processing algorithms at an accelerating rate. The efficient implementation of these algorithms is the main goal of this book. It starts with an overview of today's FPGA technology, devices, and tools for designing state-of-the-art DSP systems. Each of the book’s chapter contains exercises. The VERILOG source code and a glossary are given in the appendices.

Architekturen der digitalen Signalverarbeitung


Author: Peter Pirsch
Publisher: Springer-Verlag
ISBN: 3322967239
Category: Technology & Engineering
Page: 368
View: 324
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Mit den Fortschritten in der Mikroelektronik wächst auch der Bedarf an VLSI-Realisierungen von digitalen Signalverarbeitungseinheiten. Die zunehmende Komplexität der Signalverarbeitungsverfahren führt insbesondere bei Signalen mit hoher Quellenrate auf Anforderungen, die nur durch spezielle Schaltungsstrukturen erfüllt werden können. Dieses Buch behandelt Schaltungstechniken und Architekturen zur Erzielung hoher Durchsatzraten von Algorithmen der Signalverarbeitung. Neben alternativen Schaltungstechniken zur Realisierung der Basisoperationen, Addition, Multiplikation und Division werden CORDIC-Architekturen zur Implementierung transzendenter Funktionen vorgestellt. Zur Konzeption von Systemen mit Parallelverarbeitung und Pipelining wird ein allgemeines Verfahren zur Abbildung von Signalverarbeitungsalgorithmen auf anwendungsspezifischen Architekturen erläutert. Hierzu werden beispielhaft spezielle Architekturen für Filter, Matrixoperationen und die diskrete Fouriertransformation erörtert. Architekturen programmierbarer digitaler Signalprozessoren sowie beispielhafte zugehörige Implementierungen sind eingeschlossen. Das Buch soll sowohl Studenten und Ingenieure der Elektrotechnik als auch der technischen Informatik mit Architekturkonzepten der digitalen Signalverarbeitung vertraut machen.

Real-Time Digital Signal Processing,

Implementations, Application and Experiments with the TMS320C55X
Author: Sen M. Kuo,Bob H. Lee
Publisher: Wiley
ISBN: 9780470841372
Category: Technology & Engineering
Page: 512
View: 2715
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The rapid advancement in digital technology in recent years has allowed the implementation of incredibly sophisticated digital signal processing (DSP) algorithms that make real-time tasks feasible. Real-time DSP is currently a very hot subject in today's engineering fields fuelled by the ever-increasing demand for high-performance digital signal processors. The TMS320C55x is the latest of Texas Instrument's line of highly successful DSP chips, which is anticipated to dominate the market in 2001. Placing emphasis on the practical aspects of real time DSP concepts and applications by taking a systems design, implementation and simulation approach, this text bridges the gap in the existing DSP literature which covers theory, MATLAB and C and Lab manuals. A hands-on, tutorial approach enables the understanding of real-time DSP systems principles and real-world applications using MATLAB, C and various assembly programs based on TI's TMS320C55x. * Tutorial based presentation, allowing the reader to master the theory of digital signal processing and the important skill of real-time DSP design and implementation techniques. * Focuses on practical aspects of real-time DSP concepts and applications from a system design and implementation point of view * Accompanying CD-ROM containing MATLAB and C assembly programs will allow a hands-on illustration of real-time DSP application * For readers with access to a TI DSP lab, an Evaluation Module (EVM) with Code Compressor Studio (CCS) of TMS320C55x will be integrated into lab experiments, projects and applications from in-text references A valuable, leading edge resource for senior graduate students of digital signal processing and practising engineers developing real-time DSP applications.

Statistik-Workshop für Programmierer


Author: Allen B. Downey
Publisher: O'Reilly Germany
ISBN: 3868993436
Category: Computers
Page: 160
View: 5725
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Wenn Sie programmieren können, beherrschen Sie bereits Techniken, um aus Daten Wissen zu extrahieren. Diese kompakte Einführung in die Statistik zeigt Ihnen, wie Sie rechnergestützt, anstatt auf mathematischem Weg Datenanalysen mit Python durchführen können. Praktischer Programmier-Workshop statt grauer Theorie: Das Buch führt Sie anhand eines durchgängigen Fallbeispiels durch eine vollständige Datenanalyse -- von der Datensammlung über die Berechnung statistischer Kennwerte und Identifikation von Mustern bis hin zum Testen statistischer Hypothesen. Gleichzeitig werden Sie mit statistischen Verteilungen, den Regeln der Wahrscheinlichkeitsrechnung, Visualisierungsmöglichkeiten und vielen anderen Arbeitstechniken und Konzepten vertraut gemacht. Statistik-Konzepte zum Ausprobieren: Entwickeln Sie über das Schreiben und Testen von Code ein Verständnis für die Grundlagen von Wahrscheinlichkeitsrechnung und Statistik: Überprüfen Sie das Verhalten statistischer Merkmale durch Zufallsexperimente, zum Beispiel indem Sie Stichproben aus unterschiedlichen Verteilungen ziehen. Nutzen Sie Simulationen, um Konzepte zu verstehen, die auf mathematischem Weg nur schwer zugänglich sind. Lernen Sie etwas über Themen, die in Einführungen üblicherweise nicht vermittelt werden, beispielsweise über die Bayessche Schätzung. Nutzen Sie Python zur Bereinigung und Aufbereitung von Rohdaten aus nahezu beliebigen Quellen. Beantworten Sie mit den Mitteln der Inferenzstatistik Fragestellungen zu realen Daten.

Das echte Leben


Author: Cory Doctorow
Publisher: Panini
ISBN: 3736705549
Category: Comics & Graphic Novels
Page: 194
View: 3694
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Anda liebt Coarsegold Online, ein Online-Rollenspiel, in dessen virtueller Welt sie den größten Teil ihrer Freizeit verbringt. Dort kann sie eine Anführerin sein, eine Kämpferin, eine Heldin. Sie trifft dort Gleichgesinnte aus der ganzen Welt und findet neue Freunde. Es wird jedoch alles ziemlich kompliziert, als Anda sich mit einem Goldfarmer anfreundet - einem armen chinesischem Jungen, der mit seinem Avatar im Spiel unerlaubterweise wertvolle Gegenstände sammelt, um diese an reiche Spieler aus wirtschaftstarken Staaten verkauft, die sich so etwas leisten können. In Coarsegold sind solche Transaktionen strengstens verboten, aber Anda begreift sehr schnell, dass man nicht so leicht zwischen gut und böse unterscheiden kann, wenn es um den Lebensunterhalt einer realen Person geht. Das echte Leben stammt aus der Feder der gefeierten Jugendbuchautoren Cory Doctorow (Little Brother, For the Win, Boing Boing) und Jen Wang (Koko be good). Es ist eine sensible Geschichte über die Zeit des Erwachsenwerdens, Gaming, Armut und das Aufeinanderprallen verschiedener Kulturen.