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Author : Anna Anthropy
Publisher : Boss Fight Books
Page : 144 pages
File Size : 43,6 Mb
Release : 2014
Category : Computer games
ISBN : 9781940535029
The unexplored history of the Epic Games founder's first game, and how it created an early internet social scene.
Author : Xin Yuanlong
Publisher : World Scientific
Page : 396 pages
File Size : 54,7 Mb
Release : 1989-05-01
Category : Mathematics
ISBN : 9789813236073
In the theory of minimal submanifolds, Bernstein's problem and Plateau's problem are central topics. This important book presents the Douglas-Rado solution to Plateau's problem, but the main emphasis is on Bernstein's problem and its new developments in various directions: the value distribution of the Gauss image of a minimal surface in Euclidean 3-space, Simons' work for minimal graphic hypersurfaces, and the author's own contributions to Bernstein type theorems for higher codimension. The author also introduces some related topics, such as submanifolds with parallel mean curvature, Weierstrass type representation for surfaces of mean curvature 1 in hyperbolic 3-space, and special Lagrangian submanifolds. This new edition contains the author's recent work on the Lawson-Osserman's problem for higher codimension, and on Chern's problem for minimal hypersurfaces in the sphere. Both Chern's problem and Lawson-Osserman's problem are important problems in minimal surface theory which are still unsolved. In addition, some new techniques were developed to address those problems in detail, which are of interest in the field of geometric analysis.
Author : Baris Bozkurt,Similar
Publisher : Presses univ. de Louvain
Page : 125 pages
File Size : 50,9 Mb
Release : 2006
Category : Computers
ISBN : 9782874630132
This study proposes a new spectral representation called the Zeros of Z-Transform (ZZT), which is an all-zero representation of the z-transform of the signal. In addition, new chirp group delay processing techniques are developed for analysis of resonances of a signal. The combination of the ZZT representation with the chirp group delay processing algorithms provides a useful domain to study resonance characteristics of source and filter components of speech. Using the two representations, effective algorithms are developed for: source-tract decomposition of speech, glottal flow parameter estimation, formant tracking and feature extraction for speech recognition. The ZZT representation is mainly important for theoretical studies. Studying the ZZT of a signal is essential to be able to develop effective chirp group delay processing methods. Therefore, first the ZZT representation of the source-filter model of speech is studied for providing a theoretical background. We confirm through ZZT representation that anti-causality of the glottal flow signal introduces mixed-phase characteristics in speech signals. The ZZT of windowed speech signals is also studied since windowing cannot be avoided in practical signal processing algorithms and the effect of windowing on ZZT representation is drastic. We show that separate patterns exist in ZZT representations of windowed speech signals for the glottal flow and the vocal tract contributions. A decomposition method for source-tract separation is developed based on these patterns in ZZT. We define chirp group delay as group delay calculated on a circle other than the unit circle in z-plane. The need to compute group delay on a circle other than the unit circle comes from the fact that group delay spectra are often very noisy and cannot be easily processed for formant tracking purposes (the reasons are explained through ZZT representation). In this thesis, we propose methods to avoid such problems by modifying the ZZT of a signal and further computing the chirp group delay spectrum. New algorithms based on processing of the chirp group delay spectrum are developed for formant tracking and feature estimation for speech recognition. The proposed algorithms are compared to state-of-the-art techniques. Equivalent or higher efficiency is obtained for all proposed algorithms. The theoretical parts of the thesis further discuss a mixed-phase model for speech and phase processing problems in detail. Index Terms—spectral representation, source-filter separation, glottal flow estimation, formant tracking, zeros of z-transform, group delay processing, phase processing.
Author : Chris Kohler
Publisher : "O'Reilly Media, Inc."
Page : 504 pages
File Size : 41,6 Mb
Release : 2005-10-12
Category : Games & Activities
ISBN : 9781449303907
Maybe it was the recent Atari 2600 milestone anniversary that fueled nostalgia for the golden days of computer and console gaming. Every Game Boy must ponder his roots from time to time. But whatever is driving the current retro gaming craze, one thing is certain: classic games are back for a big second act, and they're being played in both old and new ways. Whether you've just been attacked by Space Invaders for the first time or you've been a Pong junkie since puberty, Chris Kohler's Retro Gaming Hacks is the indispensable new guide to playing and hacking classic games. Kohler has complied tons of how-to information on retro gaming that used to take days or weeks of web surfing to track down and sort through, and he presents it in the popular and highly readable Hacks style. Retro Gaming Hacks serves up 85 hard-nosed hacks for reviving the classic games. Want to game on an original system? Kohler shows you how to hack ancient hardware, and includes a primer for home-brewing classic software. Rather adapt today's equipment to run retro games? Kohler provides emulation techniques, complete with instructions for hacking a classic joystick that's compatible with a contemporary computer. This book also teaches readers to revive old machines for the original gaming experience: hook up an Apple II or a Commodore 64, for example, and play it like you played before. A video game journalist and author of Power Up: How Japanese Video Games Gave the World an Extra Life, Kohler has taught the history of video games at Tufts University. In Retro Gaming Hacks, he locates the convergence of classic games and contemporary software, revealing not only how to retrofit classic games for today's systems, but how to find the golden oldies hidden in contemporary programs as well. Whether you're looking to recreate the magic of a Robotron marathon or simply crave a little handheld Donkey Kong, Retro Gaming Hacks shows you how to set the way-back dial.
Author : Yuichiro Sueda
Publisher : Jitsugyo no Nihon Sha, Ltd.
Page : 225 pages
File Size : 50,6 Mb
Release : 2024-07-02
Category : Comics & Graphic Novels
ISBN : PKEY:G9781641654647
The Ichiakukai association comes to Tomikyu. Can Sota meet their expectations? Meanwhile the connoisseur Jitsunichido visits Tomikyu with an elderly customer… who is he? Finally the story of how Tomikyu opened is revealed! Tomikyu is now facing a serious problem! Satsuki and Sota’s fate is about to be shaken up!
Author : Bing Li
Publisher : CRC Press
Page : 307 pages
File Size : 51,9 Mb
Release : 2018-04-27
Category : Mathematics
ISBN : 9781498704489
Sufficient dimension reduction is a rapidly developing research field that has wide applications in regression diagnostics, data visualization, machine learning, genomics, image processing, pattern recognition, and medicine, because they are fields that produce large datasets with a large number of variables. Sufficient Dimension Reduction: Methods and Applications with R introduces the basic theories and the main methodologies, provides practical and easy-to-use algorithms and computer codes to implement these methodologies, and surveys the recent advances at the frontiers of this field. Features Provides comprehensive coverage of this emerging research field. Synthesizes a wide variety of dimension reduction methods under a few unifying principles such as projection in Hilbert spaces, kernel mapping, and von Mises expansion. Reflects most recent advances such as nonlinear sufficient dimension reduction, dimension folding for tensorial data, as well as sufficient dimension reduction for functional data. Includes a set of computer codes written in R that are easily implemented by the readers. Uses real data sets available online to illustrate the usage and power of the described methods. Sufficient dimension reduction has undergone momentous development in recent years, partly due to the increased demands for techniques to process high-dimensional data, a hallmark of our age of Big Data. This book will serve as the perfect entry into the field for the beginning researchers or a handy reference for the advanced ones. The author Bing Li obtained his Ph.D. from the University of Chicago. He is currently a Professor of Statistics at the Pennsylvania State University. His research interests cover sufficient dimension reduction, statistical graphical models, functional data analysis, machine learning, estimating equations and quasilikelihood, and robust statistics. He is a fellow of the Institute of Mathematical Statistics and the American Statistical Association. He is an Associate Editor for The Annals of Statistics and the Journal of the American Statistical Association.
Author : L. Ron Hubbard
Publisher : Galaxy Press LLC
Page : 1072 pages
File Size : 43,7 Mb
Release : 2016-06-06
Category : Fiction
ISBN : 9781619865105
Suspense, politics, war, humor and intergalactic finance. A towering masterwork of science fiction adventure and one of the best-selling science fiction novels of all time, L. Ron Hubbard's Battlefield Earth opens with breathtaking scope on an Earth dominated for 1,000 years by an alien invader and man is an endangered species. From the handful of surviving humans a courageous leader emerges Jonnie Goodboy Tyler, who challenges the invincible might of the alien Psychlo empire in a battle of epic scale, danger and intrigue with the fate of the Earth and of the universe in the tenuous balance. "A terrific story." --Robert Heinlein
Author : James Malazita
Publisher : MIT Press
Page : 245 pages
File Size : 49,7 Mb
Release : 2024-07-02
Category : Games & Activities
ISBN : 9780262379069
An analysis of the game engine Unreal through feminist, race, and queer theories of technology and media, as well as a critique of the platform studies framework itself. In this first scholarly book on the Unreal game engine, James Malazita explores one of the major contemporary game development platforms through feminist, race, and queer theories of technology and media, revealing how Unreal produces, and is produced by, broader intersections of power. Enacting Platforms takes a novel critical platform studies approach, raising deeper questions: what are the material and cultural limits of platforms themselves? What is the relationship between the analyst and the platform of study, and how does that relationship in part determine what “counts” as the platform itself? Malazita also offers a forward-looking critique of the platform studies framework itself. The Unreal platform serves as a kind of technical and political archive of the games industry, highlighting how the techniques and concerns of games have shifted and accreted over the past 30 years. Today, Unreal is also used in contexts far beyond games, including in public communication, biomedical research, civil engineering, and military simulation and training. The author’s depth of technical analysis, combined with new archival findings, contributes to discussions of topics rarely covered in games studies (such as the politics of graphical rendering algorithms), as well as new readings of previously “closed” case studies (such as the engine’s entanglement with the US military and American masculinity in America’s Army). Culture, Malazita writes, is not “built into” software but emerges through human practices with code.
Author : Mohamed Chetouani,Amir Hussain,Bruno Gas,Maurice Milgram,Jean-Luc Zarader
Publisher : Springer Science & Business Media
Page : 293 pages
File Size : 41,7 Mb
Release : 2008-01-11
Category : Computers
ISBN : 9783540773467
This intriguing book constitutes the thoroughly refereed postproceedings of the International Conference on Non-Linear Speech Processing, NOLISP 2007, held in Paris, France, in May 2007. The 24 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on nonlinear and non-conventional techniques, speech synthesis, speaker recognition, speech recognition, and many other subjects.
Author : Erin L. Kelly,Phyllis Moen
Publisher : Princeton University Press
Page : 342 pages
File Size : 47,5 Mb
Release : 2021-10-05
Category : Social Science
ISBN : 9780691230801
Why too much work and too little time is hurting workers and companies—and how a proven workplace redesign can benefit employees and the bottom line Today's ways of working are not working—even for professionals in "good" jobs. Responding to global competition and pressure from financial markets, companies are asking employees to do more with less, even as new technologies normalize 24/7 job expectations. In Overload, Erin Kelly and Phyllis Moen document how this new intensification of work creates chronic stress, leading to burnout, attrition, and underperformance. "Flexible" work policies and corporate lip service about "work-life balance" don't come close to fixing the problem. But this unhealthy and unsustainable situation can be changed—and Overload shows how. Drawing on five years of research, including hundreds of interviews with employees and managers, Kelly and Moen tell the story of a major experiment that they helped design and implement at a Fortune 500 firm. The company adopted creative and practical work redesigns that gave workers more control over how and where they worked and encouraged managers to evaluate performance in new ways. The result? Employees' health, well-being, and ability to manage their personal and work lives improved, while the company benefited from higher job satisfaction and lower turnover. And, as Kelly and Moen show, such changes can—and should—be made on a wide scale. Complete with advice about ways that employees, managers, and corporate leaders can begin to question and fix one of today's most serious workplace problems, Overload is an inspiring account about how rethinking and redesigning work could transform our lives and companies.
Author : Richard Moss
Publisher : Unbound Publishing
Page : 362 pages
File Size : 49,9 Mb
Release : 2023-01-10
Category : Computers
ISBN : 9781800181106
Shareware Heroes is a comprehensive, meticulously researched exploration of an important and too-long overlooked chapter in video game history Shareware Heroes: Independent Games at the Dawn of the Internet takes readers on a journey, from the beginnings of the shareware model in the early 1980s, the origins of the concept, even the name itself, and the rise of shareware's major players – the likes of id Software, Apogee, and Epic MegaGames – through to the significance of shareware for the ‘forgotten’ systems – the Mac, Atari ST, Amiga – when commercial game publishers turned away from them. This book also charts the emergence of commercial shareware distributors like Educorp and the BBS/newsgroup sharing culture. And it explores how shareware developers plugged gaps in the video gaming market by creating games in niche and neglected genres like vertically-scrolling shoot-'em-ups (e.g. Raptor and Tyrian) or racing games (e.g. Wacky Wheels and Skunny Kart) or RPGs (God of Thunder and Realmz), until finally, as the video game market again grew and shifted, and major publishers took control, how the shareware system faded into the background and fell from memory.
Author : United States. Department of the Air Force
Publisher : Unknown
Page : 716 pages
File Size : 49,5 Mb
Release : 1976
Category : Electronic
ISBN : UIUC:30112107817303
Author : Gabriel J. Lord,Catherine E. Powell,Tony Shardlow
Publisher : Cambridge University Press
Page : 516 pages
File Size : 52,8 Mb
Release : 2014-08-11
Category : Business & Economics
ISBN : 9780521899901
This book offers a practical presentation of stochastic partial differential equations arising in physical applications and their numerical approximation.
Author : Suzuhito Yasuda
Publisher : Kodansha Comics
Page : 234 pages
File Size : 44,7 Mb
Release : 2017
Category : Comics & Graphic Novels
ISBN : 9781682336311
The wave threatening Sakurashin recedes and peace returns to the town, but while Ao and Kotoha carry out their carefree lives, the Demon Hunters prepare to launch their second round of attacks from the shadows! What tricks could their next fearsome foe have in store?!
Author : N. Harry Rothschild,Leslie V. Wallace
Publisher : University of Hawaii Press
Page : 289 pages
File Size : 45,6 Mb
Release : 2018-10-31
Category : History
ISBN : 9780824867829
Behaving Badly in Early and Medieval China presents a rogues’ gallery of treacherous regicides, impious monks, cutthroat underlings, ill-bred offspring, and disloyal officials. It plumbs the dark matter of the human condition, placing front and center transgressive individuals and groups traditionally demonized by Confucian annalists and largely shunned by modern scholars. The work endeavors to apprehend the actions and motivations of these men and women, whose conduct deviated from normative social, cultural, and religious expectations. Early chapters examine how core Confucian bonds such as those between parents and children, and ruler and minister, were compromised, even severed. The living did not always reverently pay homage to the dead, children did not honor their parents with due filiality, a decorous distance was not necessarily observed between sons and stepmothers, and subjects often pursued their own interests before those of the ruler or the state. The elasticity of ritual and social norms is explored: Chapters on brazen Eastern Han (25–220) mourners and deviant calligraphers, audacious falconers, volatile Tang (618–907) Buddhist monks, and drunken Song (960–1279) literati reveal social norms treated not as universal truths but as debated questions of taste wherein political and social expedience both determined and highlighted individual roles within larger social structures and defined what was and was not aberrant. A Confucian predilection to “valorize [the] civil and disparage the martial” and Buddhist proscriptions on killing led literati and monks alike to condemn the cruelty and chaos of war. The book scrutinizes cultural attitudes toward military action and warfare, including those surrounding the bloody and capricious world of the Zuozhuan (Chronicle of Zuo), the relentless violence of the Five Dynasties and Ten States periods (907–979), and the exploits of Tang warrior priests—a series of studies that complicates the rhetoric by situating it within the turbulent realities of the times. By the end of this volume, readers will come away with the understanding that behaving badly in early and medieval China was not about morality but perspective, politics, and power.