3D Grapher
3D Grapher is a feature-rich yet easy-to-use graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs. 3D Grapher is small, fast, flexible, and reliable. It offers much of the functionality of heavyweight data analysis... Other program features include: 1) Built-in expression calculator 2) Mouse cursor coordinate tracking 3) Fully customizable user-friendly interface for highly efficient workflow 4) Ability to import and export data in several popular file formats 5) Ability to copy the graphs and paste them...
http://www.romanlab.com/3dg/3dg.zip - 836Kb - Download - Screenshot

WinMLS 2000
Perform audio, acoustical and vibrational measurements user-friendly, accurate and flexible using a sound card. WinMLS2000 is widely used by professionals. Now low-cost versions allow the amateur to perform professional loudspeaker and room measurements. ... Input and output levels can easily be set using the built-in software mixer. ... Influence of measurement system can be subtracted. ... (Swept sine excitation will be included). ... Measurement modes: MLS, sinusoid, user defined excitation and scope.
http://64.41.85.4/downloadWinMLS/W.../WinMLS2000_Release3Build010c.exe - 8Mb - Download - Screenshot

Sogol
Math Assistant and Hypertext Notepad for Engineers and Scientists using Windows. Assists with calculating networks of formulae, dynamic simulations, equation solutions, differential, multiple equations and unknowns, with built-in script language. Useful for engineering and scientific... User acquires or creates application files called webs to solve particular problems of interest.
http://www.codelode.com/Sogol/SOGOL12.exe - 1Mb - Download - Screenshot

pSogol
Math Asst. , Calculator, and Hypertext Notepad for Scientists and Engineers using Pocket PC 2003. Assists with calculating networks of formulae, dynamic simulation, differential and linear equation solution, multiple equations and unknowns, builtin script language. ... Useful for engineering and science computations, trying out algorithms, plotting results, quantitative brain-storming, and documenting problem solutions. ... User acquires or creates application files called webs to solve particular problems of interest.
http://www.codelode.com/Sogol/pSogol/PSOGOL12.exe - 2Mb - Download - Screenshot

CalcSupreme
CalcSupreme, an RPN calculator emulation and much more, encompasses a wide range of fundamental and sophisticated basic, financial, math/science, and logic operations, accessible respectively via 4 different screens. Basic operations include arithmetic, algebraic functions, data manipulations,... Also provided are matrix operations, coordinate conversions, curve-fitting, plotting (linear and log), integration, differentiation, time, calendar, probability, and statistics. ... Program uses multiple resources of PC and PC software, incl pull-down menus, message/dialog screens, file/list...
http://www.syringasoftware.com/download/CalcS_inst.exe - 5Mb - Download - Screenshot

Sample Champion
Sample Champion is a powerful real-time software tool designed for high precision acoustic measurements. With Sample Champion you will be able to measure the Impulse Response of a room, or analyze loudspeaker Frequency Responses using the MLS (Maximum Length Sequence) method. ... - Post-processing functions, File averaging and operations. ... Spectra merge. ... Spectrum smooth. ... Correlation Meter, Stereo Check. ... FFT length up to 64K points. ... It has been designed for acoustical technicians, sound engineers, scientists and students.
http://purebits.com/download/sctrial.exe - 4Mb - Download - Screenshot

SLGallery
Computers, the restless machines with unprecedented precision are helpers to human beings at many tasks, these days. Almost any challenge involving heavy-calculation from predicting population growth to modeling complex space objects requires computing power of today. ... Introducing SLGallery, the unique probability distribution calculation toolbox intended to bring straightforward and easy-to-use approach to math software! ... king of software products? ... However, often math software is bulky, overloaded with useless ?
http://www.stochastic-lab.com/slgallery/slgallery_setup.zip - 490Kb - Download - Screenshot

Hertzsprung - Russell Diagram
Hertzsprung - Russell Diagram is the software implementation of H-R [Hertzsprung-Russell] diagram in stellar astronomy. This software is to make the H-R diagram a little bit more handy to the astronomers adding some extra features inspite of just getting Temperature(K) and Absolute magnitude of... The software is designed for those astronomers/astrophysicist who are seeking for the data about the various features of the stars in the universe. ... The software is suitable for the begginers also, it contains a short introduction about the Hertzsprung - Russell diagram.
http://halloyou.250free.com/soft/winhrd.exe - 1Mb - Download - Screenshot

Map Suite Engine
Map Suite Engine is a powerful and feature-rich low level component that enables C# and VB. NET software developers to generate great-looking map images for presentations. At the heart of the Map Suite product line is a non-visual component library designed to generate maps. ... Map Suite Engine is loaded with many new and exciting features that include some of the following: Custom data plotting, Shapefile (. ... 1 Reference the component in your project. ... Regardless of your GIS background, you can literally build a first-class spatial application in a matter of minutes.
http://www.thinkgeo.com/download/MapEngineEvalSetup.zip - 15Mb - Download - Screenshot

Map Suite Desktop
Map Suite Desktop Edition is a powerful and feature-rich . NET mapping control that enables C# and VB. NET software developers to build detailed desktop mapping applications. Utilizing Microsoft's . NET Framework, the APIs for Map Suite Desktop Edition incorporate the very latest technology to... Map Suite Desktop Edition is loaded with many new and exciting features that include some of the following: Custom data plotting, Shapefile (. ... 2 ? ... 3. ... This offers the non-GIS developer the right tools to build first class spatial and mapping applications.
http://www.thinkgeo.com/download/MapSuiteDesktopEvalSetup.zip - 16Mb - Download - Screenshot