SplineCalc 4.3.2

SplineCalc is multipurpose scientific calculator for implementation of various mathematical operations with maps (grids), data tables, lines, polygons (including multiply connected) and numbers. You can specify some surface analytically or load it from file, calculate first- and second-order partial derivatives, surface area and volume by contour integration with high precision. SplineCalc can be useful for hard scientist or Surfer users.

See also: SplineCalc, calculator, math, science, grid, map, mathematical, lexeme, surfer, polygon, number, logical, surface, derivative, calculate, integral, contour, area, volume, physics, geology, geophysics, medicine, ecology, biology, scientist, student

HandyAvi 2.03

Use almost any webcam to make time-lapse, motion-detect, or planetary movies. Time-lapse movies let you speed things up such as flowers opening up or clouds moving in the sky. Motion-detect frames are captured only when something moves. Use your webcam with a telescope. HandyAvi contains a full set of Meade telescope controls. HandyAvi has built-in AVI movie viewer. HandyAvi has built-in movie editing features.

See also: Time lapse, Motion detect, Astronomy, Security, Surveillance, Photography, Science, Astro-imaging, CCD, Webcam, Video capture, movie

Equation Illustrator V 2.2.9

Equation Illustrator V has been designed to ease the difficult task of combining picture, vector graphics and complicated formatted text such as math equations in electronic and printed documents. A WYSIWYG interface keeps automation to a minimum and allows you to put what you want where you want it.

See also: Equation, Equation Editor, Equation Illustrator V, Math, maths, Mathematical, mathematical fonts, Fonts, Illustrator, graphics, vector, science, chemistry, chemical, periodic

DPlot 2.0.2.2

DPlot is a general purpose graphing program designed for scientists, engineers, and students. It features multiple scaling types, including linear, logarithmic, and probability scales, as well as several special purpose XY graphs and contour plots of 3D data. Data can be input via file, copied from the clipboard, generated by an equation within DPlot, sent to DPlot from Excel via the supplied Add-In, or sent to DPlot via dynamic data exchange.

See also: DPlot, FFT, data filtering, plotting software, graph software, math software, science software, engineering software

Linear Algebra 2

Performs computations associated with matrices, including solution of linear systems of equations (even over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finds determinant, trace, inverse, adjoint, QR or LU factors, eigenvalues, eigenvectors, establish the definiteness of a symmetric matrix, scalar multiplication, transposition, shift, create general, identity, or symmetric matrices

See also: math, mathematics, linear algebra, matrices, engineering, science, equations, matrix algebra

StarStrider 2.8

StarStrider is a software planetarium that utilizes the latest in 3D-technology in order to show you not only the planets and satellites of our solar system, but also the more than 100 000 stars , all in real-time 3D. You'll also find galaxies, nebulae, supernova remnants, and the band of the Milky Way. StarStrider combines photo realism and scientific accuracy with plain fun and beautiful vistas! Optional add-on with 2 million stars!

See also: astronomy, planetarium, star, map, 3d, planets, sky, trek, education, science, astrovarium, time, relativistic, doppler, software

XYit 3.1

With XYit you can digitize xy co-ordinates of points & lines in images, enabling you to capture their original x-y values. And you can do the reverse - plotting xy numerical data back onto an image - ideal for making maps of proposed routes etc. As well as manual digitizing facilities, XYit provides automatic facilities which can follow and convert lines within an image. XYit is unique, with broad application in graphing, charting and mapping.

See also: data capture, digitize, digitise, digitiser, digitizer, xy, co-ordinate, coordinate, science, engineering, finance, survey

GridImp 2.2

Imports gridded data into MS-MapPoint, to produce attractive data maps. Can handle imperfect data, holes, re-gridding, etc. Can be used to import such attributes as pollution data, seismic hazard, geological information, customer/population distribution, etc. Various text formats supported using space, tab, or comma separators. Data coordinates can be longitude,latitude coords; custom linear coords; or Ordnance Survey Grid References.

See also: MapPoint, grid, maps, GIS, mapping, contour, plot, area data, geography, data, science

Gravity 1

How fast does gravity travel? What is it about mass that causes the force to exist? Is gravity a particle? Gravity has raised many unanswered questions throughout the ages. It is a force that we are all accustomed to in our daily lives - and yet how much of the subject do we really understand? This gravity calculating tool is designed to help determine the force that should exist between two objects containing mass.

See also: force, mass, science, gravity