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3D Data Visualizer 3D Data Visualizer quickly creates 3D line and surface plots. Animation effects allow rotation of the surface of the surface or line about a user specified 3D vector to better visualize what the surface looks like. 3D-XplorMath 3D-XplorMath is a mathematical visualization program which presents itself as a gallery of interesting mathematical objects, ranging from planar and space curves to polyhedra and surfaces to ordinary and partial differential equations, and fractals. aiSee (commercial) reads a textual, easy-to-read and easy-to-learn graph specification and automatically calculates a customizable graph layout. This layout is then displayed, and can be interactively explored, printed and exported to various graphic formats animplot animplot is a simple visualization tool. it is similar to xplot, but allows realtime manipulation of the drawing surface. resulting images can also be exported to png format. requires libsdl and libpng. Axel Axel is an algebraic geometric modeler. Its primary goal is to embed Synaps algebraic capabilities to provide new modeling techniques. breve breve is a free, open-source software package which makes it easy to build 3D simulations of multi-agent systems and artificial life. Users define the behaviors of agents in a 3D world and observe how they interact. breve includes physical simulation and collision detection so you can simulate realistic creatures, and an OpenGL display engine so you can visualize your simulated worlds. Franklin Franklin produces nice 3D contour graphs of equipotential surfaces and allows one to place point charges in three dimensions. It is one of the few programs that treats equipotential surfaces as truly 3 dimensional instead of 2 dimensional closed curves. Graphviz The Macintosh port of the automated graph layout software, featuring a new document-based GUI, export to PDF and many more bitmap formats, full alpha transparency, native font and shapefile support and anti-aliasing. iMol a free molecular visualization application for Mac OS X operating system. The program is an indispensable tool for chemists and molecular biologists. iMol allows loading molecules using several file formats: PDB, XYZ, MOL2, HIN, CAR, ALC, BIO. The molecules can be saved as PDB, XYZ or BIO files. The BIO file stores all view and rendering settings (e.g. colors, lighting, orientation of molecules). iMol can easily handle both small and large molecules, it can load multiple molecules, move and rotate them independently Infinite State Automata Infinite State Automata (or ISA) supports 1, 2, and 3-dimensional FSA, though only 1 and 2-dimensional automata can be properly visualized. JANFEA a finite element and material point method analysis software for the Macintosh. Features: 2D and axisymmetric FEA analysis of linear elastic materials, 2D material point methods calculations, and a built in programming language for setting up the mesh K3DSurf K3DSurf is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions. K3DSurf supports Parametric equations and Isosurfaces. Read more mrmesh3d (shareware) MrMesh3D is an application that creates a tridimensional terrain model as a regular squared mesh. It imports pictures, text files, dxf polylines or powercadd export data text files and exports text files, dxf files, quickdraw3d metafiles or archicad gdl text files. with even a few points imported, this app can create a beautiful 3d terrain to be included in your architectural model. MultiSpec MultiSpec is a processing system for interactively analyzing Earth observational multispectral image data such as that produced by the Landsat series of Earth satellites and hyperspectral image data from current and future airborne and spaceborne systems such as AVIRIS. R R is `GNU S', a freely available language and environment for statistical computing and graphics which provides a wide variety of statistical and graphical techniques: linear and nonlinear modelling, statistical tests, time series analysis, classification, clustering, etc. Read more RasMol-UCB RasMol-UCB is an enhanced version of Rasmol, an excellent and free molecular viewer available for Windows, Macintosh and UNIX platforms. Spherical Harmonics Generator Spherical Harmonics Generator provides an OpenGL-based interface to spherical harmonics. It is a useful visualization tool in chemistry and physics courses, especially when explaining orbitals and wave function components. Models are fully zoomable and dragable. Parameters can be chosen from a menu at runtime. Squid Squid is a graphical visualization program that generates designs based on keyboard and mouse inputs. System Maximizer (commercial) System Maximizer is a tool used by scientists, engineers, mathematicians to explore Digital Signal Processing algorithms. Terrain Generation Terrain Generation is a program designed to produce realistic elevation maps. Various methods are used to simulate faulting, rain, and gravity erosion. There is also a 2D cos transform that can be used. The program currently saves terrain as a Wavefront's Advanced Visualizer Object file (.obj). VMD VMD is a molecular visualization program for displaying, animating, and analyzing large biomolecular systems using 3-D graphics and built-in scripting. VMD supports computers running MacOS-X, Unix, or Windows, is distributed free of charge, and includes source code. Read more XCrySDen XCrySDen is a crystalline and molecular structure visualisation program, which aims at display of isosurfaces and contours, which can be superimposed on crystalline structures and interactively rotated and manipulated. It can run on most UNIX platforms, without any special hardware requirements.
