Wen Li – författare

This innovative book discusses and applies the generalized Fourier Series to a variety of problems commonly encountered within science and engineering, equipping the readers with a clear pathway through which to use the Fourier methods as a solution technique for a wide range of differential equations and boundary value problems.

Beginning with an overview of the conventional Fourier series theory, this book introduces the generalized Fourier series (GFS), emphasizing its notable rate of convergence when compared to the conventional Fourier series expansions. After systematically presenting the GFS as a powerful and unified solution method for ordinary differential equations and partial differential equations, this book expands on some representative boundary value problems, diving into their multiscale characteristics.

This book will provide readers with the comprehensive foundation necessary for solving a wide spectrum of mathematical problems key to practical applications. It will also be of interest to researchers, engineers, and college students in various science, engineering, and mathematics fields.

This innovative book discusses and applies the generalized Fourier Series to a variety of problems commonly encountered within science and engineering, equipping the readers with a clear pathway through which to use the Fourier methods as a solution technique for a wide range of differential equations and boundary value problems.

Beginning with an overview of the conventional Fourier series theory, this book introduces the generalized Fourier series (GFS), emphasizing its notable rate of convergence when compared to the conventional Fourier series expansions. After systematically presenting the GFS as a powerful and unified solution method for ordinary differential equations and partial differential equations, this book expands on some representative boundary value problems, diving into their multiscale characteristics.

This book will provide readers with the comprehensive foundation necessary for solving a wide spectrum of mathematical problems key to practical applications. It will also be of interest to researchers, engineers, and college students in various science, engineering, and mathematics fields.

At the end of the Warring States Period, the Qin Kingdom began to become more and more powerful after the Shang Martingale Change Method was adopted. After the internal strife of Lao Ai and Lu Buwei, the First Emperor, Ying Zheng, appointed Li Si as the prime minister, and Wang Jian and Huan Gonggong as the grand generals. This action infuriated all the people in the world. Some of them raised their hands to fight back, and the most powerful force was the Mo family. Since the Mo family had always followed the strategy of "loving each other but attacking each other", the world's righteous scholars all responded, and those who responded threw life and death away, and the people of the martial world all revered them as "ink people". Faced with the pressure of the Blizzard Qin, could the Mo family turn the tide? This was how a life-and-death duel would begin? [Previous Chapter] [Table of Contents] [Next Chapter]

This book covers up-to-date evidence of Rapid on-site evaluation (ROSE) for diagnosis of rare disease and used combined with metagenomic sequencing technique in clinical scenarios. ROSE has becoming an efficient interventional diagnostics tool and important reference for lung diseases differentiation, increasing the adequacy rate, diagnostic yield and accuracy of the interventional pulmonary procedures.

This book is part of the 4-volume collection ROSE in Diagnostic Interventional Pulmonology.

This book focuses on the reliability engineering of medical devices, especially digital diagnosis and treatment equipment in China. It details the professional technologies and application methods of reliability design analysis, fault model analysis and reliability test of digital diagnosis and treatment equipment, to meet the needs of project undertakers of digital diagnosis and treatment equipment.