Автор: В. Фролов и др.
Название: В помощь радиолюбителю. Выпуск 48
Издательство: М: ДОСААФ
Год: 1975
Страниц: 64
Формат: DJVU, PDF
Размер: 12 МБ
В. Фролов. Любительский коротковолновый радиоприемник. А. Соболевский. Настройка супергетеродинных приемников при помощи ГКЧ. А. Синельников. Цифровой тиристорный секундомер—счетчик импульсов. А. Правиков. Стабилизированный источник питания. А. Баев. Ламповый усилитель НЧ из доступных деталей. Спортивная аппаратура. В. Некрасов. Радиостанция на 28 МГц. С.Папко. Намоточный станок.

Название: Classical Signal Processing and Non-Classical Signal Processing: The Rhythm of Signals
Автор: Attaphongse Taparugssanagorn
Издательство: Cambridge Scholars Publishing
Год: 2023
Страниц: 229
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Expertly unraveling the mysteries and allure of signals, this book explores their profound impact on modern life. From classical techniques to cutting-edge advancements, this comprehensive exploration delves into fundamental concepts such as amplitude, frequency, and phase. With meticulous research and insightful analysis, the author guides readers through topics like Fourier analysis, sampling, quantization, and signal filtering.The book highlights the dynamic relationship between time and frequency domains, statistical signal processing techniques, and the fascinating realm of non-classical signal processing, including wavelet transforms and compressed sensing, and explores diverse applications in audio, speech, image and video processing, biomedical analysis, communications, and sensor fusion.Highlighting emerging trends and future directions, the book illuminates the challenges, opportunities, and potential breakthroughs in signal processing research. Classical signal processing is a branch of electrical engineering and applied mathematics that deals with the analysis, modification, and synthesis of signals. It encompasses various techniques for transforming, filtering, and analyzing signals to extract useful information or enhance their quality. The main goal of classical signal processing is to improve the performance and efficiency of systems that rely on signals, such as communication systems, audio and video processing, and control systems.

Название: Quick Start Guide to Verilog (2nd Edition)
Автор: Brock J. LaMeres
Издательство: Springer
Год: 2024
Страниц: 244
Язык: английский
Формат: pdf (true)
Размер: 18.5 MB

This textbook provides a starter’s guide to Verilog, to be used in conjunction with a one-semester course in Digital Systems Design, or on its own for readers who only need an introduction to the language. This book is designed to match the way the material is actually taught in the classroom. Topics are presented in a manner which builds foundational knowledge before moving onto advanced topics. The author has designed the presentation with learning goals and assessment at its core. Each section addresses a specific learning outcome that the student should be able to “do” after its completion. The concept checks and exercise problems provide a rich set of assessment tools to measure student performance on each outcome. The classical digital design approach (i.e., manual synthesis and minimization of logic) quickly becomes impractical as systems become more complex. This is the motivation for the modern digital design flow, which uses hardware description languages (HDL) and computer-aided synthesis/minimization to create the final circuitry. The purpose of this book is to provide a quick start guide to the Verilog language, which is one of the two most common languages used to describe logic in the modern digital design flow.

Автор: Семенюта Н. Ф.
Название: От телеграфа до Интернета - история становления цифровых телекоммуникаций
Издательство: М:, Горячая линия - Телеком
Год: 2017
Страниц: 228
Формат: DJVU, PDF
Размер: 90 МБ
Рассмотрены исторические аспекты становления и развития систем передачи дискретных сообщений на железнодорожном транспорте, начиная с первых устройств оптических и электрических телеграфов до современной всемирной цифровой сети связи Интернет...

Название: Human Machine Interface: Making Healthcare Digital
Автор: Rishabha Malviya, Sonali Sundram, Bhupendra Prajapati
Издательство: Wiley-Scrivener
Год: 2024
Страниц: 519
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

The book contains the latest advances in healthcare and presents them in the frame of the Human-Machine Interface (HMI). The Human-Machine Interface (HMI) industry has witnessed the evolution from a simple push button to a modern touch-screen display. HMI is a user interface that allows humans to operate controllers for machines, systems, or instruments. Most medical procedures are improved by HMI systems, from calling an ambulance to ensuring that a patient receives adequate treatment on time. This book describes the scenario of biomedical technologies in the context of the advanced HMI, with a focus on direct brain-computer connection. The book describes several HMI tools and related techniques for analyzing, creating, controlling, and upgrading healthcare delivery systems, and provides details regarding how advancements in technology, particularly HMI, ensure ethical and fair use in patient care. The upcoming trend in the digital era is the trust and increasing confidence in Machine Learning techniques to improve almost all areas of life. Machine Learning techniques can be widely employed in the hospital management system where a continuous storing of medical data from various sources becomes a vital facilitator for Artificial Intelligence/Machine Learning-aided treatments and diagnosis.

Название: iPhone The Complete Manual - 29th Edition, 2023
Автор: Aiden Dalby (Editor), Steve Dacombe (Editor)
Издательство: Future Publishing
Год: 2023
Страниц: 132
Формат: PDF
Язык: английский
Размер: 58,7 MB

What makes the iPhone one of the best smartphones available? It’s time to find out… The original iPhone completely transformed the smartphone market. Its beautiful screen, versatility and fantastic built-in apps struck a chord with consumers and critics alike. It is built to run iOS, the operating system also used in the equally impressive iPod touch. This book offers you an in-depth guide to the wonderful iOS 17, which has seen a major redesign in some areas – most notably the Home screen. With finger-friendly icons and an environment that lets you get on with what you want to do, ease of use is apparent in every part of the software.

Автор: Бартенев В. Г.
Название: Детекторные приемники - вчера, сегодня и завтра. Массовая радиобиблиотека, выпуск 1286
Издательство: М:, Горячая линия - Телеком
Год: 2019
Страниц: 146
Формат: DJVU, PDF
Размер: 80 МБ
Книга посвящена истории детекторных радиоприемников, в которой центральной фигурой выступает наш соотечественник А. С. Попов - изобретатель первого в мире детекторного радиоприемника, запатентованного в России, Англии, Франции, Испании, Швейцарии и США. Рассмотрены исторические этапы развития детекторного приема...

Автор: Ю. И. Конев и др.
Название: Электронная техника в автоматике. Выпуск 14. Сборник статей
Издательство: М:, Радио и связь
Год: 1983
Страниц: 304
Формат: DJVU, PDf
Размер: 14 МБ
В статьях настоящего сборника изложены основы теории, методы проектирования, приведены практические схемы и конструкции различных классов источников вторичного электропитания, транзисторной коммутационно-защитной аппаратуры, транзисторных ключей и устройств управления электродвигателями, оптоэлектронных устройств. Описаны практические схемы устройств преобразования аналоговых и цифровых сигналов...

Автор: В. А. Бесекерский, В. В. Изранцев
Название: Системы автоматического управления с микроЭВМ. Теоретические основы технической кибернетики
Издательство: М:, Наука
Год: 1987
Страниц: 320
Формат: DJVU, PDF
Размер: 20 МБ
Систематическое изложение принципов построения и теории систем автоматического управления с микроЭВМ в контуре управления. Приводятся сведения по структуре подобных систем, их организации, устройствам ввода-вывода, программному обеспечению, этапам их разработки и отладки, а также математический аппарат исследования, методы анализа и синтеза при известных и неизвестных статистических характеристиках входных воздействий и методы реализации цифровых элементов систем...

Название: Solid-State Sensors
Автор: Ambarish Paul, Mitradip Bhattacharjee
Издательство: Wiley-IEEE Press
Год: 2024
Страниц: 450
Язык: английский
Формат: pdf (true), epub
Размер: 32.1 MB

A thorough and up-to-date introduction to solid-state sensors, materials, fabrication processes, and applications. Solid-State Sensors provides a comprehensive introduction to the field, covering fundamental principles, underlying theories, sensor materials, fabrication technologies, current and possible future applications, and more. Presented in a clear and accessible format, this reader-friendly textbook describes the fundamentals and classification of all major types of solid-state sensors, including piezoresistive, capacitive, thermometric, optical bio-chemical, magnetic, and acoustic-based sensors. Throughout the text, the authors offer insight into how different solid-state methods complement each other as well as their respective advantages and disadvantages in relation to specific devices and a variety of state-of-the-art applications. Detailed yet concise chapters include numerous visual illustrations and comparative tables of different subtypes of sensors for a given application. The solid-state sensors are being used in the development of various devices in medicine, agriculture, industry, transport, environmental control, and other fields. The process of development of new sensors and technologies has been revolutionized with the emergence of printed electronics, flexible substrates, biodegradable materials, nanotechnology, smart materials, integrated devices through IoT, and advanced wireless data transmission systems.