Gnuplot is a portable command-line driven graphing utility for linux, OS/2, MS Windows, OSX, VMS, and many other platforms. The source code is copyrighted but freely distributed (i.e., you don't have to pay for it). It was originally created to allow scientists and students to visualize mathematical functions and data interactively, but has grown to support many non-interactive uses such as web scripting. It is also used as a plotting engine by third-party applications like Octave. Gnuplot has been supported and under active development since 1986.
Gnuplot supports many types of plots in either 2D and 3D. It can draw using lines, points, boxes, contours, vector fields, surfaces, and various associated text. It also supports various specialized plot types. Demos here.
Gnuplot supports many different types of output: interactive screen terminals (with mouse and hotkey input), direct output to pen plotters or modern printers, and output to many file formats (eps, fig, jpeg, LaTeX, metafont, pbm, pdf, png, postscript, svg, ...). Gnuplot is easily extensible to include new output modes. Recent additions include interactive terminals based on aquaterm (OSX) and wxWidgets (multiple platforms).
EarthBrowser offers innovative Earth simulation that combines an easy-to-navigate, three-dimensional globe with real-time weather conditions and a seven-day forecast for thousands of locations. Also featured are live earthquakes, Webcams, volcanoes, and cu
|Sound Wave Simulator|
A "bug" generates a series of sound waves which are transmitted at the speed of sound. You can vary the speed of the bug from zero to twice the speed of sound (Mach 2) by using a slider. The change of wavelength associated with the doppler effect at lower
WinTitration - Acid base titration equilibrium with pH curve and color indicator variation. 4 types of valoration: Strong acid with strong base / (*) Weak acid with strong base. (*) Strong base with strong acid / (*) Weak base with strog acid. (*) Only ava
1.) Does Medline search with filter options normal article/ review article / free full text pdf article and prints out a bibliography-like list, which can be checked offline. Articles are identified with PMID pub med accession numbers, which can be printed
The program contains two fractal images Mandelbrot and Julia set. The program starts with Julia set to see the Mandelbrot set press the letter m on the computer keyboard. To see Julia set again press the letter j. To zoom in on the image hold the right mou
From the developer: "Quantum Atomica is a program developed specifically to visualise the hydrogen orbitals in a variety of ways, by plotting the solutions to Schrodinger's Equation. The program is primarily aimed at teachers teaching physics or chemistry
RVal helps you select the values to produce a given ratio or difference, to connect in series or parallel to produce an exact value, the nearest preferred value to any given value, find the preferred value required in parallel with an existing resistance t
|Easy Promoter Prediction Program|
Easy Promoter Prediction Program is a tool for the identification of the core region of a eukaryotic gene promoter. It uses universal properties of the promoter to detect those regions in a whole genome context. Easy Promoter Prediction Program has been te
Blink Comparator significantly enhances the capabilities of the conventional blink comparator by allowing several frames and also lets you choose a common reference point like a star and align and crop all frames. This way the movement of objects like aste
GemStone is a revolutionary new paradigm for analysis of high-dimensional, flow cytometry data.
Based on patented Probability State Modeling* technology, GemStone eliminates the problems that have faced flow cytometry analysis for decades, providing a s