Signalbehandling

AI to Prevent Remote Human-to-Human VR & Trafficking Program is a proposed program that would use artificial intelligence (AI) to prevent human trafficking in virtual reality (VR). The program would use a variety of AI techniques, including machine learning and deep learning, to detect suspicious activity in VR, identify victims and perpetrators of human trafficking, and educate and empower users about human trafficking and how to stay safe in VR.The program is still in the early stages of development, but it has the potential to be a powerful tool for preventing human trafficking in VR. VR is a new and emerging technology, and human traffickers have already begun to use it to exploit victims. AI can help to combat this by providing law enforcement and other organizations with the tools they need to identify and rescue victims of human trafficking in VR.The program is also designed to educate and empower users about human trafficking and how to stay safe in VR. This is important because many users are not aware of the risks associated with VR, and they may be more likely to be trafficked if they do not know how to protect themselves.The AI to Prevent Remote Human-to-Human VR & Trafficking Program is a promising new initiative that has the potential to make a real difference in the fight against human trafficking.

This book describes the use of advance signal processing techniques for different Industry 4.0 applications, including: Non-destructive testing, Decisions under Parametric Uncertainty, Deep learning for industrial sector, Energy-efficient Industry 4.0 etc. The book will help readers to understand future needs of industries.

This book provides a compact but comprehensive treatment that guides the reader through the important applications of operational amplifiers. The author uses his extensive classroom experience to guide readers toward a deeper understanding of key concepts of operational amplifier circuits. The NI® Multisim¿ is used throughout the book to analyze and design the circuits. The book is designed to serve as a textbook for courses offered to undergraduate and postgraduate students enrolled in electrical and computer engineering. The prerequisite for this book is a first course in electric circuits.

Optical Communications from a Fourier Perspective: Fourier Theory and Optical Fiber Devices and Systems covers Fourier theory and signal analysis over photonic components, including time lenses in optical communication. Sections cover wave propagation in optical waveguides based on Maxwell equations and the nonlinear Schrödinger equation. Optical Fourier transform in the form of time lens is covered, for example in modulation format conversion and spectrum magnification, and couplers and their use for optical discrete Fourier transformation are also discussed. Other important subjects are discussed such as shot noise, thermal noise and also the basics of four wave mixing in relation to time lenses. Detailed derivations and a deeper background for the chapters are provided in appendices where appropriate. Some of the theory is more generally applicable beyond optical communication and is of relevance also for communications engineering. The Fourier theory dimension of the book presents the relationship between Fourier series and Fourier integrals and also the related Laplace transform.

This book comprises the proceedings of the 12th National Technical Symposium on Unmanned System Technology 2020 (NUSYS'20) held on October 27-28, 2020. It covers a number of topics, including intelligent robotics, novel sensor technology, control algorithms, acoustics signal processing, imaging techniques, biomimetic robots, green energy sources, and underwater communication backbones and protocols, and it appeals to researchers developing marine technology solutions and policy-makers interested in technologies to facilitate the exploration of coastal and oceanic regions.

Written in an engaging and rigorous style by a world authority in the field, this is an accessible and comprehensive introduction to techniques for inferring unknown variables and quantities. With downloadable Matlab code and solutions for instructors, this is the ideal introduction for students of data science, machine learning and engineering.

This book presents the benefits of the synergetic effect of the combination of coding and cryptography. It introduces new directions for the interoperability between the components of a communication system. Coding and cryptography are standard components in today's distributed systems. The integration of cryptography into coding aspects is very interesting, as the usage of cryptography will be common use, even in industrial applications. The book is based on new developments of coding and cryptography, which use real numbers to express reliability values of bits instead of binary values 0 and 1. The presented methods are novel and designed for noisy communication, which doesn¿t allow the successful use of cryptography. The rate of successful verifications is improved essentially not only for standard or "hard" verification, but even more after the introduction of "soft" verification. A security analysis shows the impact on the security. Information security and cryptography follow the late developments of communication theory by changing from "hard" to "soft", which results in much better results.