Topological Signal Processing
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| Author | : Michael Robinson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 245 |
| Release | : 2014-01-07 |
| Genre | : Technology & Engineering |
| ISBN | : 3642361048 |
Signal processing is the discipline of extracting information from collections of measurements. To be effective, the measurements must be organized and then filtered, detected, or transformed to expose the desired information. Distortions caused by uncertainty, noise, and clutter degrade the performance of practical signal processing systems. In aggressively uncertain situations, the full truth about an underlying signal cannot be known. This book develops the theory and practice of signal processing systems for these situations that extract useful, qualitative information using the mathematics of topology -- the study of spaces under continuous transformations. Since the collection of continuous transformations is large and varied, tools which are topologically-motivated are automatically insensitive to substantial distortion. The target audience comprises practitioners as well as researchers, but the book may also be beneficial for graduate students.
| Author | : Rodrigo Rojas Moraleda |
| Publisher | : CRC Press |
| Total Pages | : 116 |
| Release | : 2019-07-12 |
| Genre | : Medical |
| ISBN | : 0429810997 |
This book provides an accessible yet rigorous introduction to topology and homology focused on the simplicial space. It presents a compact pipeline from the foundations of topology to biomedical applications. It will be of interest to medical physicists, computer scientists, and engineers, as well as undergraduate and graduate students interested in this topic. Features: Presents a practical guide to algebraic topology as well as persistence homology Contains application examples in the field of biomedicine, including the analysis of histological images and point cloud data
| Author | : Martin Vetterli |
| Publisher | : Cambridge University Press |
| Total Pages | : 745 |
| Release | : 2014-09-04 |
| Genre | : Technology & Engineering |
| ISBN | : 1139916572 |
This comprehensive and engaging textbook introduces the basic principles and techniques of signal processing, from the fundamental ideas of signals and systems theory to real-world applications. Students are introduced to the powerful foundations of modern signal processing, including the basic geometry of Hilbert space, the mathematics of Fourier transforms, and essentials of sampling, interpolation, approximation and compression The authors discuss real-world issues and hurdles to using these tools, and ways of adapting them to overcome problems of finiteness and localization, the limitations of uncertainty, and computational costs. It includes over 160 homework problems and over 220 worked examples, specifically designed to test and expand students' understanding of the fundamentals of signal processing, and is accompanied by extensive online materials designed to aid learning, including Mathematica® resources and interactive demonstrations.
| Author | : Gunnar Carlsson |
| Publisher | : Cambridge University Press |
| Total Pages | : 233 |
| Release | : 2021-12-16 |
| Genre | : Computers |
| ISBN | : 1108838650 |
This timely text introduces topological data analysis from scratch, with detailed case studies.
| Author | : Stephane Mallat |
| Publisher | : Elsevier |
| Total Pages | : 663 |
| Release | : 1999-09-14 |
| Genre | : Computers |
| ISBN | : 0080520839 |
This book is intended to serve as an invaluable reference for anyone concerned with the application of wavelets to signal processing. It has evolved from material used to teach "wavelet signal processing" courses in electrical engineering departments at Massachusetts Institute of Technology and Tel Aviv University, as well as applied mathematics departments at the Courant Institute of New York University and ÉcolePolytechnique in Paris. - Provides a broad perspective on the principles and applications of transient signal processing with wavelets - Emphasizes intuitive understanding, while providing the mathematical foundations and description of fast algorithms - Numerous examples of real applications to noise removal, deconvolution, audio and image compression, singularity and edge detection, multifractal analysis, and time-varying frequency measurements - Algorithms and numerical examples are implemented in Wavelab, which is a Matlab toolbox freely available over the Internet - Content is accessible on several level of complexity, depending on the individual reader's needs New to the Second Edition - Optical flow calculation and video compression algorithms - Image models with bounded variation functions - Bayes and Minimax theories for signal estimation - 200 pages rewritten and most illustrations redrawn - More problems and topics for a graduate course in wavelet signal processing, in engineering and applied mathematics
| Author | : Herbert Edelsbrunner |
| Publisher | : American Mathematical Society |
| Total Pages | : 241 |
| Release | : 2022-01-31 |
| Genre | : Mathematics |
| ISBN | : 1470467690 |
Combining concepts from topology and algorithms, this book delivers what its title promises: an introduction to the field of computational topology. Starting with motivating problems in both mathematics and computer science and building up from classic topics in geometric and algebraic topology, the third part of the text advances to persistent homology. This point of view is critically important in turning a mostly theoretical field of mathematics into one that is relevant to a multitude of disciplines in the sciences and engineering. The main approach is the discovery of topology through algorithms. The book is ideal for teaching a graduate or advanced undergraduate course in computational topology, as it develops all the background of both the mathematical and algorithmic aspects of the subject from first principles. Thus the text could serve equally well in a course taught in a mathematics department or computer science department.
| Author | : Wim van Drongelen |
| Publisher | : Elsevier |
| Total Pages | : 319 |
| Release | : 2006-12-18 |
| Genre | : Science |
| ISBN | : 008046775X |
Signal Processing for Neuroscientists introduces analysis techniques primarily aimed at neuroscientists and biomedical engineering students with a reasonable but modest background in mathematics, physics, and computer programming. The focus of this text is on what can be considered the 'golden trio' in the signal processing field: averaging, Fourier analysis, and filtering. Techniques such as convolution, correlation, coherence, and wavelet analysis are considered in the context of time and frequency domain analysis. The whole spectrum of signal analysis is covered, ranging from data acquisition to data processing; and from the mathematical background of the analysis to the practical application of processing algorithms. Overall, the approach to the mathematics is informal with a focus on basic understanding of the methods and their interrelationships rather than detailed proofs or derivations. One of the principle goals is to provide the reader with the background required to understand the principles of commercially available analyses software, and to allow him/her to construct his/her own analysis tools in an environment such as MATLAB®. - Multiple color illustrations are integrated in the text - Includes an introduction to biomedical signals, noise characteristics, and recording techniques - Basics and background for more advanced topics can be found in extensive notes and appendices - A Companion Website hosts the MATLAB scripts and several data files: http://www.elsevierdirect.com/companion.jsp?ISBN=9780123708670
| Author | : Jean-Daniel Boissonnat |
| Publisher | : Cambridge University Press |
| Total Pages | : 247 |
| Release | : 2018-09-27 |
| Genre | : Computers |
| ISBN | : 1108419399 |
A rigorous introduction to geometric and topological inference, for anyone interested in a geometric approach to data science.
| Author | : Suhash Chandra Dutta Roy |
| Publisher | : Springer Nature |
| Total Pages | : 335 |
| Release | : 2019-10-11 |
| Genre | : Technology & Engineering |
| ISBN | : 9811395322 |
This book is a collection of specific research problems in signal processing and their solutions. It touches upon most core topics, including active and passive processing, discrete-time and continuous signals, and design of filters and networks for specific applications. This unique collection of design problems and conceptual insights will be useful to graduate students, researchers, and professionals working on signal processing problems. In addition, the book can also be used as a supplementary text for graduate courses in advanced signal processing, and for professional development courses for practicing engineers.
| Author | : Tamás Insperger |
| Publisher | : Springer |
| Total Pages | : 359 |
| Release | : 2017-03-30 |
| Genre | : Technology & Engineering |
| ISBN | : 3319534262 |
This volume collects contributions related to selected presentations from the 12th IFAC Workshop on Time Delay Systems, Ann Arbor, June 28-30, 2015. The included papers present novel techniques and new results of delayed dynamical systems. The topical spectrum covers control theory, numerical analysis, engineering and biological applications as well as experiments and case studies. The target audience primarily comprises research experts in the field of time delay systems, but the book may also be beneficial for graduate students alike.
