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An Introduction to PHP for Scientists and Engineers

2009-03-01 Computers
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Release : 2009-03-01
Genre : Computers
Kind : eBook
Book Rating : 378/5 ( reviews)

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Book Synopsis An Introduction to PHP for Scientists and Engineers by : David R. Brooks

Download or read book An Introduction to PHP for Scientists and Engineers written by David R. Brooks. This book was released on 2009-03-01. Available in PDF, EPUB and Kindle. Book excerpt: The best way to become acquainted with a subject is to write a book about it. —Benjamin Disraeli i. Background The purpose of this book is provide an introduction to using a server-side programming language to solve some kinds of computing problems that cannot be solved with a client-side language such as JavaScript. The language is PHP (originally created in 1994 by Danish/Icelandic programmer Rasmus Lerdorf as “Personal Home Page Tools” for dealing with his own web site). The PHP language does not have a formal specification, as C does, for example. It is developed and maintained by a User Group of volunteers and is, essentially, defined by the most recently available free download. Although this might seem to be a shaky foundation on which to make a commitment to learning a programming language, PHP has a very large world-wide base of users and applications, which ensures its role into the foreseeable future. This book should not be considered as a PHP reference source and it does not deal exhaustively even with those elements of the PHP language used in the book. (This should be considered a blessing by the casual programmer. ) If you need more information, there is a huge amount of information online about PHP. Hopefully, this book will help you filter this information to focus on solving typical science and engineering problems. An excellent online source for information about PHP is http://www. php. net/manual/en/index. php, maintained by the PHP 1 Documentation Group.

Guide to HTML, JavaScript and PHP

2011-05-16 Computers
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Release : 2011-05-16
Genre : Computers
Kind : eBook
Book Rating : 490/5 ( reviews)

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Book Synopsis Guide to HTML, JavaScript and PHP by : David R. Brooks

Download or read book Guide to HTML, JavaScript and PHP written by David R. Brooks. This book was released on 2011-05-16. Available in PDF, EPUB and Kindle. Book excerpt: This book enables readers to quickly develop a working knowledge of HTML, JavaScript and PHP. The text emphasizes a hands-on approach to learning and makes extensive use of examples. A detailed science, engineering, or mathematics background is not required to understand the material, making the book ideally suitable for self-study or an introductory course in programming. Features: describes the creation and use of HTML documents; presents fundamental concepts of client-side and server-side programming languages; examines JavaScript and PHP implementation of arrays, built-in and user-defined methods and functions, math capabilities, and input processing with HTML forms; extends programming fundamentals to include reading and writing server-based files, command-line interfaces, and an introduction to GD graphics; appendices include a brief introduction to using a “pseudocode” approach to organizing solutions to computing problems; includes a Glossary and an extensive set of programming exercises.

Programming in HTML and PHP

2017-09-04 Computers
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Release : 2017-09-04
Genre : Computers
Kind : eBook
Book Rating : 732/5 ( reviews)

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Book Synopsis Programming in HTML and PHP by : David R. Brooks

Download or read book Programming in HTML and PHP written by David R. Brooks. This book was released on 2017-09-04. Available in PDF, EPUB and Kindle. Book excerpt: This concise and accessible textbook will enable readers to quickly develop the working skills necessary to solve computational problems in a server-based environment, using HTML and PHP. The importance of learning by example (as opposed to simply learning by copying) is emphasized through extensive use of hands-on exercises and examples, with a specific focus on useful science and engineering applications. The clearly-written text is designed to be simple to follow for the novice student, without requiring any background in programming or mathematics beyond algebra. Topics and features: describes the creation of HTML pages and the characteristics of HTML documents, showing how to use HTML tables, forms, lists, and frames to organize documents for use with PHP applications; explains how to set up a PHP environment, using a local or remote server; introduces the capabilities and syntax of the PHP language, including coverage of array syntax and use; examines user-defined functions in programming, summarizing PHP functions for reading and writing files, viewing the content of variables, and manipulating strings; reviews the PHP GD graphics library, presenting applications for creating pie charts, bar graphs, and line graphs suitable for displaying scientific data; includes appendices listing HTML and ASCII special characters, and highlighting the essential basic strategies for solving computational problems. Supplying all of the tools necessary to begin coding in HTML and PHP, this invaluable textbook is ideal for undergraduate students taking introductory courses in programming. The book will also serve as a helpful self-study text for professionals in any technical field.

Feedback Systems

2021-02-02 Technology & Engineering
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Release : 2021-02-02
Genre : Technology & Engineering
Kind : eBook
Book Rating : 47X/5 ( reviews)

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Book Synopsis Feedback Systems by : Karl Johan Åström

Download or read book Feedback Systems written by Karl Johan Åström. This book was released on 2021-02-02. Available in PDF, EPUB and Kindle. Book excerpt: The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory

The The PHP Workshop

2019-10-31 Computers
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Release : 2019-10-31
Genre : Computers
Kind : eBook
Book Rating : 287/5 ( reviews)

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Book Synopsis The The PHP Workshop by : Alexandru Busuioc

Download or read book The The PHP Workshop written by Alexandru Busuioc. This book was released on 2019-10-31. Available in PDF, EPUB and Kindle. Book excerpt: Get to grips with the fundamentals of PHP programming and learn to build dynamic, testable PHP web applications with the help of real-world examples and hands-on projects Key FeaturesStart building modern and testable PHP web applicationsMaster the basic syntax and fundamental features of PHPImplement object-oriented programming to write modular, well-structured codeBook Description Do you want to build your own websites, but have never really been confident enough to turn your ideas into real projects? If your web development skills are a bit rusty, or if you've simply never programmed before, The PHP Workshop will show you how to build dynamic websites using PHP with the help of engaging examples and challenging activities. This PHP tutorial starts with an introduction to PHP, getting you set up with a productive development environment. You will write, execute, and troubleshoot your first PHP script using a built-in templating engine and server. Next, you'll learn about variables and data types, and see how conditions and loops help control the flow of a PHP program. Progressing through the chapters, you'll use HTTP methods to turn your PHP scripts into web apps, persist data by connecting to an external database, handle application errors, and improve functionality by using third-party packages. By the end of this Workshop, you'll be well-versed in web application development, and have the knowledge and skills to creatively tackle your own ambitious projects with PHP. What you will learnSet up a development environment and write your first PHP scriptsUse inheritance, encapsulation, polymorphism and other OOP conceptsUse HTTP and understand the request-response cycle of an applicationPerform file operations and interact with external databasesDeal with application errors and handle exceptionsUse third-party libraries and manage dependenciesConnect your application to web services to allow for data exchangeWho this book is for This book on PHP for beginners will help you if you're just getting started with PHP. Although prior programming experience is not necessary, a basic understanding of HTML, CSS, and JavaScript will help you grasp the concepts covered more easily.

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