Engineers

Instrumentation engineers and techs should carefully size reserve bottles used for valve actuators to ensure that these valves will be able to stroke a sufficient number of times without any supply from the air header. Bryce Elliott wrote an excellent article for the January 2009 edition of ISA's... Platforms: Mac

WebReplay, a plug-in for Microsoft® Windows Internet Explorer®, designed for web professionals and quality assurance engineers allowing for advanced web automation and testing. With WebReplay you can fill web forms, automate web applications and and extract web page data, along with many... Platforms: Windows

The Site Journal for Windows (95/98/2000/ME/NT/XP) is intended to help site-supervising architects, engineers, and construction companies document site inspections. All important data, events and associated site photos are conveniently processed and managed with this slim and fast program. This... Platforms: Windows

Signals and Systems, Guide to Matlab, Matlab 7, Matlab Getting Started, Matlab Demystified, Matlab for Engineers Platforms: Windows

The Engineering Calculator Toolbar is intended to make designing simpler for engineers. It takes users straight to free online calculators for structural, mechanical, chemical, electrical and electronic engineering, providing a separate link to the calculators relevant to each of these... Platforms: Windows, Edition 2005

Guide to Matlab, Matlab 7, Matlab Getting Started, Matlab Demystified, Matlab for Engineers Platforms: Windows

Xeus is a comprehensive solution designed for RF Engineers by RF Engineers. Xeus heightens engineering productivity by providing a PC based solution that intelligently post processes and analyzes multiple network data’s, including network configuration data, measurement recording data and drive... Platforms: Windows

A cross platform dual channel FFT based Acoustic Analysis Tool to help engineers analyze live professional sound systems using the transfer function. One feature is the ability to capture four sample plots, average them, and invert to aid in final EQ Platforms: Mac, Linux

avoCADo is a 3D design and modeling program (CAD) which aims to be a collaborative tool with an intuitive user interface for both engineers and artists alike. avoCADo is open source under the GPL. Platforms: Windows, Mac, Linux

Release 1 of BroadBit Test Tool (BTT) offers the power and efficiency of TTCN testing; all software testing engineers can add this platform independent tool it into their toolbox. Training support is available through training@broadbit.com. Platforms: Windows, Mac, Linux

CircleUML is a stand alone Java application that forward engineers interaction diagrams from XMI-exports. Platforms: Windows, Mac, Linux

JS/UML is a plugin for the Eclipse IDE that reverse-engineers JavaScript code to a UML model which can then be used to generate documentation and other artifacts. Platforms: Windows, Mac, Linux

Kideia aims to provide tools and a knowledge-base for software engineers to measure and increase the quality of software on source code level. Platforms: Windows, Mac, Linux

Renoverb is a program aimed at theater engineers that predicts the effect of sound absorbing materials on the reverberation of a room. Platforms: Windows, Mac, Linux

Atlence Resistor Viewer allows electronics engineers to get the value and characteristics of a resistor from its color bands and vice versa. It can also be used to learn the resistor color code with the lesson and quiz included. Get the band colors of a resistor and the standard values... Platforms: Windows, Android

DSP education is being challenged to move students beyond theory to DSP implementations. Dr. Mark A. Yoder, professor of electrical and computer engineering at Rose-Hulman Institute of Technology, addresses this need with multimedia signal processing labs in which students use Simulink and... Platforms: Matlab

DSP education is being challenged to move students beyond theory to DSP implementations. Dr. Mark A. Yoder, professor of electrical and computer engineering at Rose-Hulman Institute of Technology, addresses this need with multimedia signal processing labs in which students use Simulink and... Platforms: Matlab

Set of functions to help students and engineers to make analysis and synthesis of transmission lines, waveguides, antennas and radio links. Platforms: Matlab

This very simple m-function computes cross spectrum, coherence and phase at the same time. The input parameters are equivalent to pwelch.n or csd.m in MATLAB and use csd.m in the singal toolbox.It's very simple but useful for engineers. Platforms: Matlab

Professor Jim Wilkes provides representative values of the volumetric flow rate versus the applied pressure gradient for horizontal flow in a pipe [1]. The pipe radius is equal to 0.01 m. We use these representative values, in conjunction with the analytical expression of the volumetric flow... Platforms: Matlab