In this book, you will learn how digital signals are captured, represented, processed, communicated, and stored in computers. The specific topics we will cover include: physical properties of the source information (such as sound or images), devices for information capture (microphones, cameras), digitization, compression, digital signal representa...
Computers are everywhere. We all need to learn how to use them, and many of us use them every day. But how do they work? How do they think? And how can people write software that is fast and easy to use? Computer science is a fascinating subject that explores these very questions. The easy and fun activities in this book, designed for studentren of...
There are many books that teach beginners how to write secret messages using ciphers. There are a couple books that teach beginners how to hack ciphers. As far as I can tell, there are no books to teach beginners how to write programs to hack ciphers. This book fills that gap.
This book is for complete beginners who do not know anything about en...
I've already accepted the fact that Bring-Your-Own-Device (BYOD) is a business trend that's here to stay. According to one report I recently read, just 23 percent of enterprise employees use company-sanctioned mobile devices only - meaning 77 percent of employees are using their own devices in some capacity to do their job. 1 As the Chief...
This project was initiated in 2009 with the aim to spread knowledge about mobile technologies and encourage people to enter our community or deepen their existing knowledge.
More than twenty writers from the mobile community share their know-how in dealing with topics such as accessibility in mobile apps, UX design, mobile analytics, prototyping...
For thousands of years, people have been saying that the world is changing and will never again be the same. Yet the profound changes happening today are different, because they result from a specific technological development.
It is now possible, in principle, to remember everything that anyone says, writes, sings, draws, or photographs. Everythi...
This module is focused on the study of Free Software in relation with the private sector and the economic implications of its use and development models. We analyse the software industry from an economic perspective: how it was affected by the raise of free software and what is its potential for the future. On the other hand, we study how to use Fr...
Quoting is all around us. But do we really know what it means? How do people actually quote today, and how did our present systems come about? This book brings together a down-to-earth account of contemporary quoting with an examination of the comparative and historical background that lies behind it and the characteristic way that quoting links pa...
Storytelling plays an important part in the vibrant cultural life of Zambia and in many other communities across Africa. This innovative book provides a collection and analysis of oral narrative traditions as practiced by five Bemba-speaking ethnic groups in Zambia. The integration of newly digitalised audio and video recordings into the text enabl...
Every day in Mumbai 5,000 dabbawalas (literally translated as "those who carry boxes") distribute a staggering 200,000 home-cooked lunchboxes to the city's workers and students. Giving employment and status to thousands of largely illiterate villagers from Mumbai's hinterland, this co-operative has been in operation since the la...
China and Russia are rising economic and political powers that share thousands of miles of border. Yet, despite their proximity, their practical, local interactions with each other - and with their third neighbour Mongolia - are rarely discussed. The three countries share a boundary, but their traditions, languages and worldviews are remarkably dif...
Guido van Rossum created the Python programming language in the late 1980s. In contrast to other popular languages such as C, C++ , Java, and C#, Python strives to provide a simple but powerful syntax.
Python is used for software development at companies and organizations such as Google, Yahoo, Facebook, CERN, Industrial Light and Magic, and NAS...
Bjarne Stroustrup of AT&T Bell Labs created C++ in the mid 1980s. C++ is an extension of the programming language C, a product of AT&T Bell Labs from the early 1970s. C was developed to write the Unix operating system, and C is widely used for systems-level software and embedded systems development.
C++ initially provided object-oriented...
Introduction to Financial Accounting: U.S. GAAP, was intended for a first course in introductory financial accounting. It focuses on core introductory financial accounting topics that match pre-requisite requirements for students advancing to intermediate financial accounting. A corporate approach is utilized versus beginning with a sole proprietor...
Principles of Macroeconomics is an adaptation of the textbook, Macroeconomics: Theory, Markets, and Policy by D. Curtis and I. Irvine, and presents a complete and concise examination of introductory macroeconomics theory and policy suitable for a first introductory course.
Examples are domestic and international in their subject matter and are o...
This open book is unique because it was a collaborative effort by all Criminology and Criminal Justice professors at Southern Oregon University (SOU) in Ashland, Oregon. This book can be used on a quarter or semester system, as well as cover topics that may get left out of some introductory texts such as controversial issues in the criminal justice...
This is a collection of cumulative units of study for conventional errors common in student writing. It's flexible, functional, and zeroes in problems typically seen in writing of all types, from the eternal "there/they're/their" struggle to correct colon use. Units are organized from most simple to most challenging.
There ar...
Electromagnetics, volume 1 by Steven W. Ellingson is a 225-page, peer-reviewed open educational resource intended for electrical engineering students in the third year of a bachelor of science degree program. It is intended as a primary textbook for a one-semester first course in undergraduate engineering electromagnetics. The book employs the &quo...
Electromagnetics, volume 2 by Steven W. Ellingson is a 216-page peer-reviewed open textbook designed especially for electrical engineering students in the third year of a bachelor of science degree program. It is intended as the primary textbook for the second semester of a two-semester undergraduate engineering electromagnetics sequence. The book ...
Macroeconomics: Theory, Markets, and Policy by D. Curtis and I. Irvine provides complete, concise coverage of introductory macroeconomics theory and policy.
The textbook observes short-run macroeconomic performance, analysis, and policy motivated by the recessions of the early 1980s and 1990s, the financial crisis and recession of 2008-2009, and...
Python is one of those rare languages which can claim to be both simple and powerful. You will find yourself pleasantly surprised to see how easy it is to concentrate on the solution to the problem rather than the syntax and structure of the language you are programming in.
A Byte of Python is a free book on programming using the Python language...
Linear Algebra with Applications by W. Keith Nicholson, traditionally published for many years is now being released as an open educational resource.
Overall, the aim of the book is to achieve a balance among computational skills, theory, and applications of linear algebra. It is a relatively advanced introduction to the ideas and techniques of ...
Database Design, 2nd Edition covers database systems and database design concepts. New to this edition are SQL info, additional examples, key terms and review exercises at the end of each chapter.
Topics include:The history of databases; Characteristics and benefits of databases; Data models; Data modelling; Classification of database management...
This free book, or really a "coursebook" for a college freshman-level class, has been updated for Spring 2014 and provides an introduction to programming and problem solving using both Matlab and Mathcad. We provide a balanced selection of introductory exercises and real-world problems (i.e. no "contrived" problems). We include ...
This book is intended for an undergraduate or MBA level Financial Accounting course. It covers the standard topics in a standard sequence, utilizing the Socratic method of asking and answering questions....
Web scraping or crawling is the art of fetching data from a third party website by downloading and parsing the HTML code to extract the data you want. It can be hard. From bad HTML code to heavy Javascript use and anti-bot techniques, it is often tricky. Lots of companies use it to obtain knowledge concerning competitor prices, news aggregation, ma...
Applied Combinatorics is an open-source book for a course covering the fundamental enumeration techniques (permutations, combinations, subsets, pigeon hole principle), recursion and mathematical induction, more advanced enumeration techniques (inclusion-exclusion, generating functions, recurrence relations, Polyá theory), discrete structures (grap...
Read the tips and tricks recommended by some of the smartest minds in the ASP.NET community.
25 tips from the ASP.NET community for boosting performance in your web applications; Learn the secrets of your fellow developers and read advice from MVPs and other experts; Covers async/await, Web API, ORMs, interactions between your code and your data...
This book is an outcome of the EU's Horizon 2020 project 'Financial and Institutional Reforms for an Entrepreneurial Society' (FIRES). Building on historical, economic and legal analysis, and combining methods and data across disciplines, the authors provide policymakers, stakeholders and scholars with valuable new tools for assessin...
This book addresses how to help students find purpose in a rapidly changing world. In a probing and visionary analysis of the field of global education Fernando Reimers explains how to lead the transformation of schools and school systems in order to more effectively prepare students to address today’s’ most urgent challenges and to invent a be...
This book features various studies on democratization, transformation, political and economic development, and security issues in the Organization for Security and Cooperation in Europe (OSCE) geographical region and beyond. Written by experts and academics in the fields of human rights, security, transformation and development, particularly in pos...
Energy systems are rapidly transitioning towards decarbonization, thanks in part to innovative digital technologies and changing mobility demands. This open access book examines the decarbonization and digitalization transformation in the transport sector, with a particular focus on energy consumption. By studying historical trends and outlining fu...