X Y Z Axis
Python(x,y) is a free scientific and engineering development software for numerical computations, data analysis and data visualization based on Python programming language, Qt graphical user interfaces and Spyder interactive scientific development environment.
Platforms: Windows
License: Freeware | Size: 75.6 MB | Download (64): Python(x,y) Download |
The CRT X-Y library (libcrtxy) is meant to be used by video game programmers who wish to create games in the style of vector graphics arcade games of the late 1970s and early 1980s. (Tempest, Star Wars, Battle Zone, Star Castle, etc.)
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 314.05 KB | Download (48): CRT X-Y Library (libcrtxy) Download |
Vector Program is a small, easy to use, Python based tool specially designed to offer users a vector program, to calculate with two three-dimensions vectors (x,y,z).
As you might have imagined this application is really usefull to maths, so feel free to give it a try.
for WindowsAll
Platforms: Windows
License: Freeware | Download (477): Vector Program Download |
MATLABs most commonly used 3-d plotting tools surf and mesh require rectangular grids to plot in 3-d, not x,y,z triples. This function converts arrays of x,y,z triples into rectangular grids to use with surf, mesh, etc.common usage:[x y z] = xyzplotter(xin,yin,zin)xin,yin,zin are n x 1 arrays...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): xyzplotter Download |
G3 = gauss3D(sz_X, sz_Y, sz_Z, a, prec);returns a 3 dimensional matrix being a gaussian bell curve where the width in the (x/y/z)-dimension is proportional to 1/a(1), 1/a(2) and 1/a(3), respectively. "prec" is the data precision.Default is a=[2.5 2.5 2.5] and prec='double'Examples:Cubic-shaped...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Gaussian window in 3 dimensions Download |
As an example, suppose you had taken 155 seconds of data of the location (x,y,z) of a particle as a function of time (t). It is convenient to put that all into a struct, such as this one:>> datadata = t: [155000x1 double] x: [155000x1 double] y: [155000x1 double] z: [155000x1 double]If you wanted...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Structure Cut Download |
GRDWRITE2(X,Y,Z,'file.grd') will create a grid file containing the data in the matrix Z. X and Y should be either vectors with dimensions that match the size of Z or two-component vectors containing the max and min values for each. The file will be a COARDS-compliant NetCDF file, the standard...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): grdwrite2 Download |
This being a very basic program for the demonstration of bubble and dew point calculations of a ideal binary VLE mixture obeying Raoult's. The basic purpose of this program is to demonstrate VLE P-T-x-y calculations of a ideal binary mixture and to get related data in graphical form for any such...
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (58): VAPOUR LIQUID EQUILIBRIUM P-T-x-y CALCULATIONS FOR A IDEAL BINARY MIXTURE Download |
Z=GRDREAD2('filename.grd') will return the data as a matrix in Z [X,Y,Z]=GRDREAD2('filename.grd') will also return X and Y vectors suitable for use in Matlab commands such as IMAGE or CONTOUR. e.g., imagesc(X,Y,Z); axis xy This function will load COARDS compliant netCDF grdfiles, the standard...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (59): grdread2 Download |
GraphEasy3DParamSurface allows graphing 3D parametric surfaces of the form x(u,v), y(u,v), and z(u,v), you may rotate the image along any of the x, y or z-axis to get a better view. If your browser doesn't support java, the program will not execute.
Platforms: Any browser+Java
License: Freeware | Download (134): GraphEasyParam3DSurface Download |
This free Java applet lets you have an image rotate on your site in 3D. It takes a 2D image and spins it around it's X, Y, or Z axis as if it were a 3D image.It's great for logos on a site, or for general pictures that you want to spin. The applet can be linked to a file and it works with frames....
Platforms: Java
License: Freeware | Size: 20.48 KB | Download (50): Lawrence Goetz's Image 3D Script Download |
Syntax: plotdata; plotdata(hPlotFig); plotdata(figureName,sheetName,xdata,ydata, xAxisName,yHeaders,...); [hDataFig, hSpreadsheet] = plotdata(...); PLOTDATA(hPlotFig) scans the supplied figure handle for any plot axes; for each plot axes found, a new spreadsheet is created with the plot data...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (46): PlotData - display plot raw-data in data-tables Download |
Gauss displays lines and surfaces defined algebraically in 3D space in many forms, including z=f(x,y), cylindrical polar coordinates, and parametric definitions with one (giving a line) and two (surface) parameters. View controls move the viewpoint through 3D space, using keyboard and mouse....
Platforms: Windows
License: Freeware | Size: 962 KB | Download (217): Gauss Download |
Most ROI Drawing Tools limit you to either drawing a circular ROI or a rectangular ROI perpendicular to the X-Y axis. ROI Draw's primary purpose is to expand upon the drawing of rectangular ROI's by allowing you to draw them at any angle.After selection of an ROI, ROI Draw crops and rotates your...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (46): ROI Draw Download |
Conversion routines to take a surface (a function z of (x,y) or (theta,r)) and convert this into a solid; much as meshz does, but a little more useful for outputting as an STL for frabrication in a 3D printer. There are two cases, one in Cartesian co-ordinates, and the other in polar...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): surf2solid Download |
Do you plot Earth-orbiting trajectories? Would you like to know how your orbit compares to the size of the Earth? If so, EARTH_SPHERE will help get you there.This function is a modification of the built-in MATLAB command SPHERE. Rather than producing a sphere with a radius of 1, the radius of the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Earth-sized Sphere with Topography Download |
StructTetraMesh is a tool to build structured tetreaedral mesh on cuboid dataset. This is usefull in avoiding delaunay 3D triangulation that for this kind of dataset are particularly slow and numerically unstable.This tool allows a huge speed improvement against delaunayn for 3D points, the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): STRUCTURED TETRAEDRAL MESH GENERATION Download |
XYGraph is a native .NET charting component showing data in a cartesian graph (X,Y). Controls from componentXtra gives royalty free software integration. Both the free and purchased products includes sample code (VB and C#).
Platforms: Windows
License: Freeware | Size: 390 KB | Download (162): XYGraph Download |
Math::BigInt is an arbitrary size integer/float math package. SYNOPSIS use Math::BigInt; # or make it faster: install (optional) Math::BigInt::GMP # and always use (it will fall back to pure Perl if the # GMP library is not installed): # will warn if Math::BigInt::GMP cannot be found...
Platforms: *nix
License: Freeware | Size: 194.56 KB | Download (89): Math::BigInt Download |
MP3::Tag::ID3v2 is a Read / Write ID3v2.x.y tags from mp3 audio files. SYNOPSIS MP3::Tag::ID3v2 supports * Reading of ID3v2.2.0 and ID3v2.3.0 tags (some ID3v2.4.0 frames too) * Writing of ID3v2.3.0 tags MP3::Tag::ID3v2 is designed to be called from the MP3::Tag module. use MP3::Tag; $mp3...
Platforms: *nix
License: Freeware | Size: 174.08 KB | Download (126): MP3::Tag::ID3v2 Download |