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Roman Melnyk Issue #64, August 1999 A look at Linux in the Aerospace Training Industry. Have you ever wondered how full-flight simulators and CATS (computer-aided training systems, Figure 1) are made? The answer, as one might expect, is that they are made with a lot of high-tech hardware and a million lines of code. It is a true marvel of ...

Jeff Wall Issue #64, August 1999 A printing company finds Linux servers speed up their pre-press work. Recent testing of high-performance file-sharing tools for the Graphic Arts industry has shown Linux to be the top performer. We tested Linux against the Macintosh OS X Server, the Sun Solaris and the Windows NT server. Linux came out on top, yielding a ...

Glen Wiley Issue #64, August 1999 A tutorial designed to help you build your own GUI. This article is directed toward those who have spent their time in the pleasant arena of development and are finding it harder and harder to ignore the growth of graphical front-ends. My perspective is that of a developer of commercial UNIX applications distributed largely ...

Michael J. Hammel Issue #64, August 1999 A talk with the company who brings you the computer game Civilization: Call To Power. The sound of marching soldiers thunders through the cobbled streets as citizens bask in the glory of their triumphant leaders. No, this isn’t a post-election day Republican fantasy, it is just one of many scenes from the animated ...

Best of Technical Support Various Issue #63, July 1999 Our experts answer your technical questions. Linux General Question I am new to the Linux world and have what I think is a fairly simple question. I would like to know how to get information from a CD using the X Window System. Can you help me with this? —Anthony, DrexelDG@aol.com ...

Wolf-Rainer Novender Issue #63, July 1999 A look at an automatic circuit analysis program through engineering-based examples. SCEPTRE is an automatic circuit analysis program capable of determining initial condition, transient, frequency and steady-state response of electrical networks and dynamic systems. It is considered a general-purpose tool for engineers and can be used to assist in the design and analysis of ...

Laura Connor Charles B. Connor Issue #63, July 1999 How the geophysical industry is using Linux for processing of magnetometer data. Whether searching for gold or oil, or assessing the geologic hazards of a site, geophysics is a high-stakes business. Geophysical exploration involves learning more about the earth’s interior by making measurements at the surface using instruments such as seismometers, ...

R. Joe Brandon Trevor Kludt Markus Neteler Issue #63, July 1999 A description of an archaeology project making use of the freely available geographic information system GRASS. Since the days of Heinrich Schliemann’s search for Troy, archaeologists have been confronted with the dilemma of how to record the spatial characteristics of archaeological data, and once recorded, how to analyze those ...

Ed Petron Issue #63, July 1999 Exploring connectionism and machine learning with SNNS. Conventional algorithmic solution methods require the application of unambiguous definitions and procedures. This requirement makes them impractical or unsuitable for applications such as image or sound recognition where logical rules do not exist or are difficult to determine. These methods are also unsuitable when the input data ...

Best of Technical Support Various Issue #62, June 1999 Our experts answer your technical questions. Correction I was reading the BTS column in the April issue, and noticed that for the “Wrong Date” question from Bilal Iqbal, you edited my answer, changing the meaning. In fact, you reversed the arguments to the ln command. The link should be ln -sf ...