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Signal Processing and its Applications
It is hoped that this book will serve both as a text in time-series analysis and signal processing and as a reference book for research workers and practitioners. Timeseries analysis and signal processing are two subjects which ought to be treated as one; and they are the concern of a wide range of applied disciplines including statistics, electrical engineering, mechanical engineering, physics, medicine and economics.
808 p dtu 10/11/2012 230 1
Từ khóa: Signal Processing, xử lý tín hiệu, electrical engineering, công nghệ xử lý, kỹ thuật xử lý, linh kiện điện tử
Chương IV: Dung sai và lắp ghép các chi tiết điển hình
Ổ lăn là một dạng của ổ đỡ trục, đây là cơ cấu cơ khí giúp giảm thiểu lực ma sát bằng cách chuyển ma sát trượt của 2 bộ phận tiếp xúc nhau khi chuyển động thành ma sát lăn giữa các con lăn hoặc viên bi được đặt cố định trong một khung hình khuyên. Ổ lăn ở xe đạp và một số thiết bị khác còn được gọi là vòng bi.
100 p dtu 10/11/2012 440 1
Từ khóa: lắp ghép điển hình, công nghệ cơ khí, cơ khí chế tạo, công nghệ chế tạo, kỹ thuật chế tạo, khoa học cơ khí
Why did I write this book? The approach to engineering design has changed considerably over the last decades. Earlier, it was of utmost importance to first gain insight into the physics of the problem. You would then try to express the problem in mathematical form. The beauty here was, of course, that it then often was quite simple to determine the location of the extreme values such as the maxima and minima as well as nulls and asymptotic...
383 p dtu 09/11/2012 186 1
Từ khóa: Finite Antenna Arrays, engineering design, mathematical form, kỹ thuật thiết kế, thiết kế điện tữ, công nghệ điện tử
In order to be able to study this book, basic knowledge of probability theory and system theory is required, with which students at masters level are in general familiar. In order to simplify comprehension, the fundamental mathematical tools, which are relevant for the objectives of this book, are recapitulated at the beginning. Starting from this basic knowledge, nearly all statements made in this book are derived in detail, so that a high...
430 p dtu 09/11/2012 216 1
Từ khóa: Mobile fading channels, electrical engineering, radio communications, kỹ thuật điện, probability theory, công nghệ viễn thông, kỹ thuật viễn thông
Fundamentals of wavelets theory algorithms and applications
Most existing books on wavelets are either too mathematical or they focus on too narrow a specialty. This book provides a thorough treatment of the subject from an engineering point of view. It is a one-stop source of theory, algorithms, applications, and computer codes related to wavelets.
319 p dtu 09/11/2012 172 1
Từ khóa: wavelets theory, computer codes, thorough treatment, lý thuyết wavelets, khoa học công nghệ, công nghệ điện tử
Electronics for hobbyists - Survey of electronics hobbies
One nice thing about hobbies is that they are educational. For example, suppose that one day your imagination is captured by the sight of a remote control airplane, or when you hear a distant radio station by casually tuning your AM radio. The next thing you know, you're at the local library reading about and investigating this new and interesting activity.
69 p dtu 07/11/2012 177 1
Từ khóa: remote control, Electronics for hobbyists, Survey of electronics hobbies, thiết bị điện tử, công nghệ điện tử, kỹ thuật điện tử, điện tử điều khiển
Electronics for hobbyists - Digital computers
Digital circuits were originally developed to provide a means of implementing digital computers. As new circuits and techniques were developed, computer performance was improved. But the greatest impact on digital computers has been the development of integrated circuits, or "IC's," which made them more powerful and greatly reduced their size and cost.
91 p dtu 07/11/2012 183 1
Từ khóa: digital circuits, Digital computers, Electronics for hobbyists, thiết bị điện tử, công nghệ điện tử, kỹ thuật điện tử, điện tử điều khiển
Electronics for hobbyists - Digital electronics
The purpose of this unit on digital electronics is to give you an overview of the suject and to introduce you to its basic concepts. You will learn the basic digital logic functions, elementary Boolean Algebra, and apply these techniques in several experiments. However, this unit is merely an extended introduction to digital electronics.
98 p dtu 07/11/2012 183 1
Từ khóa: digital electronics, Digital electronics, Electronics for hobbyists, thiết bị điện tử, công nghệ điện tử, kỹ thuật điện tử, điện tử điều khiển
Electronics for hobbyists - Active devices
Basically, there are two types of components used in electronic circuits, passive and active devices. Passive devices do not alter their resistance, impedance or reactance when constant AC signal are applied to them. Examples of passive devices are resistors, inductors, and capacitors.
137 p dtu 07/11/2012 169 1
Từ khóa: passive devices, Active devices, Electronics for hobbyists, thiết bị điện tử, công nghệ điện tử, kỹ thuật điện tử, điện tử điều khiển
Electronics for hobbyists - Alternating current
Any individual who plants to work in the electronics field as a technician, engineer, or scientist must be familiar with alternating current. The same is also true for electronic hobbyists and experimenters, or anyone who works with electronic equipment or circuits.
182 p dtu 07/11/2012 193 1
Từ khóa: Electronics for hobbyists, Alternating current, thiết bị điện tử, công nghệ điện tử, kỹ thuật điện tử, điện tử điều khiển
Digital Systems Engineering part2
Digital Systems Engineering (DSE) rugged lcd monitors and ruggedized computers are engineered to operate under harsh conditions including extended temperature, extreme shock and vibration, caustic washdown, corrosive vehicle fluids, explosive atmosphere, high altitude avionics, and marine and tactical environments. DSE ruggedized flat-panel displays are deployed in all branches of the U.S. Military, Allied Military Forces,...
239 p dtu 06/11/2012 182 1
Từ khóa: Digital Systems Engineering, kỹ thuật hệ thống, kỹ thuật số, công nghệ số, khoa học công nghệ, hệ thống điện tử
Digital Systems Engineering part1
Digital Systems Engineering (DSE) rugged lcd monitors and ruggedized computers are engineered to operate under harsh conditions including extended temperature, extreme shock and vibration, caustic washdown, corrosive vehicle fluids, explosive atmosphere, high altitude avionics, and marine and tactical environments. DSE ruggedized flat-panel displays are deployed in all branches of the U.S. Military, Allied Military Forces, International...
451 p dtu 06/11/2012 181 1
Từ khóa: Digital Systems Engineering, kỹ thuật hệ thống, kỹ thuật số, công nghệ số, khoa học công nghệ, hệ thống điện tử