Articles, Essays, and Techno-Ranting.
Click
on the article name to go directly to the article, or click on the icon
to see a description.
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wxWindows, an Intuitive Cross-Platform GUI Framework
This article presents an introduction to GUI programming with the wxWindows framework. wxWindows is a C++ based toolkit for the development of multi-platform GUI applications. The targeted platforms include Linux, MS Windows, MAC and Sun. For more information about wxWindows, visit its web site at www.wxwindows.org
This
article was published in the C/C++ Users
Journal, May 2001 issue.
You can
download the code presented with the article directly here.
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Constructing FIR Digital Filters with valarray
This article presents a C++ implementation of an FIR Digital Filters Library. The main focus of the article is the implementation, not the mathematical foundation and details about digital signals and DSP techniques. If you are not familiar with signal analysis and DSP theory, you can study the DSP reference shown at the end of the article [1], or any other books on DSP or Digital Filters.
This
article was published in the C/C++ Users
Journal, November 1999 issue.
You can download the code presented with the article directly here.
Level: Intermediate/Advanced
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HTML Document Templates for CGI Applications
This article was published in the C/C++ Users Journal September 2000 issue.
Click here to download the source code presented with the article.
Efficient 2-D Geometric Operations
Published in the C/C++ Users Journal in a two-part format (November 1998 and December 1998 issues).
This article presents a C++ Implementation of standard tools in the field of Computational Geometry.
Level: Intermediate/Advanced.
You
can download the code presented with the article here.
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A Wrapper for Look-Up Tables (LUT) Operations in C++
In this article, I present an implementation in C++ of LUT operations. I first present a definition and properties of Look-Up Tables, with examples of use. I then show the implementation details of the classes to represent LUT's that perform floating-point multiplications and function evaluations. A discussion on when to use LUTs is also presented in the article.
Level: Intermediate.
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Transparent Drivers Drowsiness Detection: An Approach
Published in the 27th conference of the ISATA. (1996)
This article presents the design, implementation and field tests of an on-board system to detect, in real-time, the driving pattern of a drowsy driver. The detection is based on driving parameters such as the movements of the steering wheel, speed of the vehicle, etc.
The system acquires the data and processes it in real-time, to extract spectral information, which provides key information to detect the driver drowsiness state.
