Tag: Spectrum

Free Download Sean A. Fulop, "Speech Spectrum Analysis"
English | 2011 | pages: 214 | ISBN: 3642174779, 3642268404 | PDF | 6,3 mb
The accurate determination of the speech spectrum, particularly for short frames, is commonly pursued in diverse areas including speech processing, recognition, and acoustic phonetics. With this book the author makes the subject of spectrum analysis understandable to a wide audience, including those with a solid background in general signal processing and those without such background. In keeping with these goals, this is not a book that replaces or attempts to cover the material found in a general signal processing textbook. Some essential signal processing concepts are presented in the first chapter, but even there the concepts are presented in a generally understandable fashion as far as is possible. Throughout the book, the focus is on applications to speech analysis; mathematical theory is provided for completeness, but these developments are set off in boxes for the benefit of those readers with sufficient background. Other readers may proceed through the main text, where the key results and applications will be presented in general heuristic terms, and illustrated with software routines and practical "show-and-tell" discussions of the results. At some points, the book refers to and uses the implementations in the Praat speech analysis software package, which has the advantages that it is used by many scientists around the world, and it is free and open source software. At other points, special software routines have been developed and made available to complement the book, and these are provided in the Matlab programming language. If the reader has the basic Matlab package, he/she will be able to immediately implement the programs in that platform–no extra "toolboxes" are required.

Free Download Intelligent Spectrum Management: Towards 6G
English | 2025 | ISBN: 1394201206 | 293 Pages | PDF | 5 MB
Blockchain and AI-Enabled Intelligent Spectrum Sharing and Infrastructure Management explores various aspects of spectrum sharing and resource management in 5G, beyond 5G, and the envisaged 6G networks. The book offers an in-depth exploration of intelligent and secure sharing of spectrum and resource management in existing and future mobile networks.

Free Download Unifying the Software Process Spectrum: International Software Process Workshop, SPW 2005, Beijing, China, May 25-27, 2005, Revised Selected Papers By Victor Basili, Forrest Shull (auth.), Mingshu Li, Barry Boehm, Leon J. Osterweil (eds.)
2006 | 522 Pages | ISBN: 3540311122 | PDF | 9 MB
This volume contains papers presented at SPW 2005, the Software Process Workshop held in Beijing, P. R. China, on May 25-27, 2005, and prepared for final publication. The theme of SPW2005 was "Unifying the Software Process Spectrum. " Software process encompasses all the activities that aim at developing or evolving software products. The expanding role of software and information systems in the world has focused increasing attention on the need for assurances that software systems can be developed at acceptable speed and cost, on a predictable schedule, and in such a way that resulting systems are of acceptably high quality and can be evolved surely and rapidly as usage contexts change. This sharpened focus is creating new challenges and opportunities for software process technology. The increasing pace of software s- tem change requires more lightweight and adaptive processes, while the increasing mission criticality of software systems requires more process predictability and c- trol as well as more explicit attention to business or mission values. Emergent app- cation requirements create a need for ambiguity tolerance. Systems of systems and global development create needs for scalability and multi-collaborator, multi-culture concurrent coordination. COTS products provide powerful capabilities, but their v- dor-determined evolution places significant constraints on software definition, dev- opment, and evolution processes. The recognition of these needs has spawned a considerable amount of software process research across a broad spectrum.

Free Download Ditza A. Zachor, "Understanding Autism Spectrum Disorder: Current Research Aspects "
English | ISBN: 162081353X | 2012 | 222 pages | PDF | 5 MB
Autism spectrum disorders (ASD) are common neurodevelopmental disorders characterised by a triad of impairments in reciprocal social interactions, verbal and non-verbal communication deficits with repetitive and stereotyped behaviours. The disorder may adversely impact not just the affected child, but also his/her family members. Currently there is no effective means for prevention, no biomarkers for early diagnosis and no specific treatment approach or a drug that can "cure" the disorder. Interest in ASD has exploded in the past decade following the vast increase in the prevalence of ASD to 1:100-1:150 in the most recent reports. The dramatic increase in ASD cases has been accompanied by an increase in public and professional awareness and an abundance of new research and treatment strategies. Autism is probably not a single disorder, but rather reflects many different disorders with broad behavioural phenotypes causing atypical development.

Free Download The Audacity Spectrum: Leading with Care, Courage and Non-Conformity by Alina Addison
English | August 22, 2024 | ISBN: 1800815174 | 352 pages | PDF | 3.31 Mb

Free Download The Friendship Spectrum: Identifying Those Who Truly Care by bright days
English | October 14, 2024 | ISBN: N/A | ASIN: B0DK3WCKZ8 | 72 pages | EPUB | 0.92 Mb
The concept of friendship encompasses a range of connections that can vary significantly in depth and meaning. At its core, friendship is characterized by mutual affection, understanding, and respect between individuals. Understanding which friends genuinely care for you involves recognizing specific signs that indicate their level of investment in the relationship. These signs may manifest through their actions, the frequency of interactions, and the ways they prioritize your well-being. Identifying these cues can help clarify which friendships hold the most significance in your life and which of your friends are likely to be the most supportive.

Free Download Singular Spectrum Analysis: A New Tool in Time Series Analysis By James B. Elsner, Anastasios A. Tsonis (auth.)
1996 | 164 Pages | ISBN: 1441932666 | PDF | 3 MB
The term singular spectrum comes from the spectral (eigenvalue) decomposition of a matrix A into its set (spectrum) of eigenvalues. These eigenvalues, A, are the numbers that make the matrix A -AI singular. The term singular spectrum analysis· is unfortunate since the traditional eigenvalue decomposition involving multivariate data is also an analysis of the singular spectrum. More properly, singular spectrum analysis (SSA) should be called the analysis of time series using the singular spectrum. Spectral decomposition of matrices is fundamental to much the ory of linear algebra and it has many applications to problems in the natural and related sciences. Its widespread use as a tool for time series analysis is fairly recent, however, emerging to a large extent from applications of dynamical systems theory (sometimes called chaos theory). SSA was introduced into chaos theory by Fraedrich (1986) and Broomhead and King (l986a). Prior to this, SSA was used in biological oceanography by Colebrook (1978). In the digi tal signal processing community, the approach is also known as the Karhunen-Loeve (K-L) expansion (Pike et aI., 1984). Like other techniques based on spectral decomposition, SSA is attractive in that it holds a promise for a reduction in the dimen- * Singular spectrum analysis is sometimes called singular systems analysis or singular spectrum approach. vii viii Preface sionality. This reduction in dimensionality is often accompanied by a simpler explanation of the underlying physics.

Free Download Handbook of Early Intervention for Autism Spectrum Disorders: Research, Policy, and Practice, Second Edition by Dennis R. Dixon, Peter Sturmey, Johnny L. Matson
English | PDF EPUB (True) | 2024 | 686 Pages | ISBN : 3031644980 | 35.4 MB

Free Download The Spectrum of Neuroendocrine Neoplasia: A Practical Approach to Diagnosis, Classification and Therapy by Sylvia L. Asa
English | EPUB | 2021 | 476 Pages | ISBN : 3030543900 | 437.5 MB
Neuroendocrine neoplasms comprise a large family of proliferative lesions that involve almost every part of the body. Our understanding of their cells of origin as well as the pathology, pathophysiology and genetics of these neoplasms has made tremendous advances in the last few decades.

Free Download Face Recognition Across the Imaging Spectrum, SecondEdition by Thirimachos Bourlai
English | PDF EPUB (True) | 2024 | 360 Pages | ISBN : 9819720583 | 77.1 MB
Embark on a journey through the recent groundbreaking developments in face recognition (FR) systems with our second edition. Initially designed for controlled conditions, FR systems have evolved to conquer real-world challenges, adapting to low-light scenarios and extended distances. Our book delves into the transformation brought about by advancements in imaging sensors and cost-effective infrared (IR) cameras, exploring intensified near-infrared (NIR), shortwave IR (SWIR), middle-wave IR (MWIR), and long-wave IR (LWIR) imagery. This edition caters to the burgeoning interest in FR technologies, aligning with recent strides in computer vision, pattern recognition, and biometric analysis. Tailored for biometrics researchers, practitioners, and students, it addresses the critical need for FR algorithms in operational environments. Our book encompasses three comprehensive sections: (a) Face Recognition and Biometric Systems: Dive into topics such as face profile, facial attractiveness, periocular and binocular recognition, and quality training for face-based examinations. (b) Biometric System Security and Attacks: Explore adversarial attacks, domain transformers, demographic fairness, ocular pathologies, and distance-based classification of biometric images. © Biometric Image Synthesis and Technology Enhancements:Uncover the secrets of face image synthesis, thermal band head pose estimation, facial image analysis in forensic examination, and optimal computer monitor configurations. With 13 meticulously crafted chapters, this edition provides updated insights, experimental findings, and a roadmap for the future. Each chapter delivers a rich exploration of its specific topic, weaving together background information, literature reviews, methodologies, experiments, and concluding with challenges and future directions. Elevate your understanding of evolving face recognition technologies – the future awaits!