For undergraduate-level courses in Signals and Systems. This comprehensive exploration of signals and systems develops continuous-time and discrete-time concepts/methods in parallel -- highlighting the similarities and differences -- and features introductory treatments of the applications of these basic methods in such areas as filtering, communication, sampling, discrete-tim...(展开全部)

This comprehensive and highly-popular book is dedicated to the rehabilitation and habilation of the speech and hearing impaired. A solid foundation of anatomy and physiology are not the only things this book provides! also included are more advanced topics such as respiration, phonation, articulation, neurology, and hearing. This exceptional read is perfect for new s...(展开全部)

This book provides an accessible introduction to signals and systems by beginning with an early introduction to cound and image applications, as opposed to circuits, that motivate readers to learn the theory. The book is accompanied by a robust website with detailed notes and illustrative applets for most every topic. An accessible introduction to the topic that assumes no ba...(展开全部)

An overarching framework for comparing and steering complex adaptive systems is developed through understanding the mechanisms that generate their intricate signal/boundary hierarchies. Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystem...(展开全部)

Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystems, for example, niches act as semi-permeable boundaries, and smells and visual patterns serve as signals; governments have departmental hierarchies with memoranda acting as signals; and ...(展开全部)

Tremendous progress has been made in the scientific and engineering disciplines regarding the use of iterative methods for linear systems. The size and complexity of linear and nonlinear systems arising in typical applications has grown, meaning that using direct solvers for the three-dimensional models of these problems is no longer effective. At the same time, parallel comput...(展开全部)

This popular and accessible introduction to phonetics is now available in a fully updated second edition. Peter Ladefoged describes how languages use a variety of different sounds, many of them quite unlike any that occur in well-known languages. Important topics covered in Vowels and Consonants include: * The main forces operating on the sounds of languages * The acoustic c...(展开全部)

This updated edition of Ernest Gellner's classic exploration of the roots of nationalism includes an extended introduction from John Breuilly, tracing the way the field has changed over the past two decades. * As pertinent today as it was when it was first published in 1983. * Argues that nationalism is a product of industrialization. * The new edition includes references to...(展开全部)