Millions of teachers around the world appreciate New Cutting Edge for its fun, thorough, communicative approach. Now it has even more to offer with new editions, new self-study CD-ROMs and software for the interactive whiteboard.
Engaging texts, new video content and a comprehensive digital package are just some of the features that make this fully revised edition even more effective.
Subspace Identification for Linear Systems focuses on the theory, implementation and applications of subspace identification algorithms for linear time-invariant finite- dimensional dynamical systems. These algorithms allow for a fast, straightforward and accurate determination of linear multivariable models from measured input-output data. The theory of subspace identification algorithms is presented in detail. Several chapters are devoted to deterministic, stochastic and combined deterministic-stochastic subspace identification algorithms. For each case, the geometric properties are stated in a main 'subspace' Theorem. Relations to existing algorithms and literature are explored, as are the interconnections between different subspace algorithms. The subspace identification theory is linked to the theory of frequency weighted model reduction, which leads to new interpretations and insights. The implementation of subspace identification algorithms is discussed in terms of the robust and computationally efficient RQ and singular value decompositions, which are well-established algorithms from numerical linear algebra. The algorithms are implemented in combination with a whole set of classical identification algorithms, processing and validation tools in Xmath's ISID, a commercially available graphical user interface toolbox. The basic subspace algorithms in the book are also implemented in a set of Matlab files accompanying the book. An application of ISID to an industrial glass tube manufacturing process is presented in detail, illustrating the power and user-friendliness of the subspace identification algorithms and of their implementation in ISID. The identified model allows for an optimal control of the process, leading to a significant enhancement of the production quality. The applicability of subspace identification algorithms in industry is further illustrated with the application of the Matlab files to ten practical problems. Since all necessary data and Matlab files are included, the reader can easily step through these applications, and thus get more insight in the algorithms. Subspace Identification for Linear Systems is an important reference for all researchers in system theory, control theory, signal processing, automization, mechatronics, chemical, electrical, mechanical and aeronautical engineering.
New Cutting Edge combines the comprehensive syllabus and reliable teaching resources that have made the course so popular with brand-new features, making it even fresher and easier to use.
Cutting Edge Starter New Edition builds on the distinctive task-based approach that has made this course so popular. Engaging texts, new video content and a comprehensive digital package are just some of the features that make this fully revised edition even more effective.
Consolidates and extends essential language covered in the Students' Book 'Improve your writing' and 'Listen and read' sections systematically develop skills Pronunciation and spelling sections improve student confidence in typical problem areas Accompanied by an optional Student Cassette/Audio CD with exercises on pronunciation and grammar
Including new material, activities and tasks to make lessons more enjoyable, the new edition of this text continues to provide a learner, training and assessment programme for students to monitor their progress and become more efficient learners.
New Cutting Edge combines the comprehensive syllabus and reliable teaching resources that have made the course so popular with brand-new features, making it even fresher and easier to use.
This fully revised third edition builds on the task based learning approach that has made 'Cutting Edge' so popular. With new DVD-ROM material and digital components, learners can be confident of improving their language skills through a carefully balanced range of activities.
Bodmin Moor is an upland landscape, heavily protected, farmed extensively and with an increasingly light touch, and enjoyed by many as a retreat from busier modern worlds. But it is also a place of industry and the home of busy agricultural communities. Well-preserved remains of streamworking, mining, quarrying, clay working, turf cutting and more intensive farming were subjected to archaeological survey and historical research as part of the wider-ranging survey partly covered in the first volume (on prehistoric and medieval landscapes). Supplementing the survey text are aerial photographs and detailed line drawings, mainly plans and elevations, but also reconstructions of sites and schematic representations of processes as well as large-scale maps of key areas
Do you want to learn The Lost Secret of Speaking Perfect English? The Moving Mouth Dictionary technique provides a very simple approach to perfecting English speaking and pronunciation. The book takes a down-to-earth approach for speaking clear English, as it breathes some fresh air into the stuffy corridors of academic learning. It is geared to help students and business people speak impressive and naturally clear English, taking much of the guessing out of pronunciation and spelling. English will become more of a physical activity, rather than a cerebral academic subject. The key is in identifying and improving specifi c types of reverse and forward mouth movements, actions based on using simple vertical mouth movement notations that have simple associations with key phonetics sounds for specifi c letters. The technique’s forward and reverse mouth movements combined with a natural English rhythm also helps trigger and access vocabulary and verbs, while aiding in word retention, fl uency and auto correcting. The book features a dictionary of over 11,000 words, including some of the most diffi cult words in the English language, which have been broken down, putting these notations into “mouthables.” The process draws heavily on early humans’ natural ability to howl and growl, using their mouths vertically. Hence, the lost connection between our near ancestors can aid our ability to speak clear English, an ability we have lost and need to rediscover.
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