Latest Articles

View : All | June | May | April | Alphabetical:A-Z | Z-A

Working with Pentaho Mobile BI

by Sergio Ramazzina | June 2014 | Cookbooks Open Source

In this article by Sergio Ramazzina, the author of Pentaho Business Analytics Cookbook, we will learn about accessing BA server from a mobile device, accessing files and folders, adding files to favorites, and changing the default startup screen.

Read Working with Pentaho Mobile BI in full

Kendo UI DataViz – Advance Charting

by Sagar Ganatra | June 2014 | Cookbooks Open Source Web Development

In this article by Sagar Ganatra, author of Kendo UI Cookbook, we will learn about different charting widgets provided by the Kendo UI that can be used to visualize data. These include the Stock Chart widget that shows you the stock price history of a particular stock, the Gauge widget that creates a dashboard that contains gauge charts, and Barcode and QRCode widgets that allow you to create codes that can be used to identify products.

Read Kendo UI DataViz – Advance Charting in full

What is Quantitative Finance?

by Alonso Peña, Ph.D. | June 2014 | Open Source

In this article by Alonso Peña, Ph.D., author of Advanced Quantitative Finance with C++, we will give a brief introduction to Quantitative Finance, delimit the subject to option pricing with C++, and describe the structure of the article.

Quantitative Finance studies the application of quantitative techniques to the solution of problems in finance. It spans diverse areas such as the management of investment funds and insurance companies, the control of financial risks for manufacturing companies and banking industry, and the behavior of the financial markets. Quantitative Finance is eminently interdisciplinary building upon key expertise from the disciplines of finance, mathematics, and informatics.

In this article, we will focus on one aspect of Quantitative Finance—the pricing of financial derivatives using the programming language C++. In the following sections, we will describe the main features of the three key disciplines that constitute Quantitative Finance:

  • Finance

  • Mathematics

  • Informatics

Read What is Quantitative Finance? in full

Discovering Python's parallel programming tools

by Jan Palach | June 2014 | Open Source

In this article by Jan Palach, author of Parallel Programming with Python, we will expose some Python libraries to implement parallel solutions.

The Python language, created by Guido Van Rossum, is a multi-paradigm, multi-purpose language. It has been widely accepted worldwide due to its powerful simplicity and easy maintenance. It is also known as the language that has batteries included. There is a wide range of modules to make its use smoother. Within parallel programming, Python has built-in and external modules that simplify implementation. This work is based on Python 3.x.

Read Discovering Python's parallel programming tools in full

Shaping a model with Meshmixer and printing it

by Richard Salinas | June 2014 | Cookbooks Open Source

In this article by Richard Salinas, author of the book 3D Printing with RepRap Cookbook, has discussed about shaping a model and then printing it. We're going to take the models that are scanned with 123D Catch and make them better. We'll do this by using Meshmixer, the free program offered by Autodesk. Meshmixer is a 3D modeling program that offers a variety of sculpting tools that manipulate the surface mesh of a 3D model. It also offers a series of tools that are geared to optimize a model for 3D printing. We'll improve the surface of a model by working with its mesh. Later on, in the printing section, we're going to learn how to optimize what we can't see of the model.

Read Shaping a model with Meshmixer and printing it in full
Code Download and Errata
Packt Anytime, Anywhere
Register Books
Print Upgrades
eBook Downloads
Video Support
Contact Us
Awards Voting Nominations Previous Winners
Judges Open Source CMS Hall Of Fame CMS Most Promising Open Source Project Open Source E-Commerce Applications Open Source JavaScript Library Open Source Graphics Software
Resources
Open Source CMS Hall Of Fame CMS Most Promising Open Source Project Open Source E-Commerce Applications Open Source JavaScript Library Open Source Graphics Software