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Gradient In Spherical Coordinates software
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Gradient In Spherical Coordinates

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Added: April 24, 2013 | Visits: 274

3D Plots of Normalized Array Factor Examples This code takes an expression for a normalized AF in spherical coordinates and creates a 3D plot in cartesian coordinates. Examples are specific to Antenna Theory and Design (2nd Ed) by Stutzman and Thiele.



Platforms: Matlab

License: Freeware Size: 10 KB Download (21): 3D Plots of Normalized Array Factor Examples Download

Released: August 01, 2012  |  Added: August 01, 2012 | Visits: 237

CalcCoord Cartesian coordinates, spherical coordinates und cylindrical coordinates can be transformed into each other. (5 languages, 2 and 3 dimensions)





Platforms: Windows

License: Shareware Cost: $11.00 USD Size: 993.28 KB Download (55): CalcCoord Download

Added: August 08, 2013 | Visits: 220

Power flow software in rectangular coordinates This software solves the powerflow in rectangular coordinates.This is applied to distribution as well as transmission systems


Platforms: Matlab

License: Freeware Size: 51.2 KB Download (18): Power flow software in rectangular coordinates Download

Released: January 07, 2007  |  Added: June 22, 2007 | Visits: 2.570

Spherical Panorama SP_SC Converter The SP_SC converter is intended for compiling the panoramic scenes (spherical and cylindrical panoramas) in ready HTML web page or in PE/EXE module. This module contains the built-in spherical viewer SP Inc., which has the ability to conduct virtual "walks" on a panorama. Wide Screen mode -...


Platforms: Windows

License: Shareware Cost: $19.00 USD Size: 1.91 MB Download (124): Spherical Panorama SP_SC Converter Download

Released: August 11, 2012  |  Added: August 11, 2012 | Visits: 265

Graphing Calculator Lite Graph functions, relations, and inequalities in rectangular, polar, cylindrical, and spherical coordinates. Solve equations numerically, graphically, and symbolically. Graph surfaces of revolution. Create mathematical movies and web pages.


Platforms: Mac

License: Commercial Cost: $6.99 USD Size: 1.6 MB Download (29): Graphing Calculator Lite Download

Released: May 20, 2014  |  Added: May 20, 2014 | Visits: 125

Plottron Free Graphs regular functions, parametric relations, and functions in polar/spherical coordinates. -2D and 3D graphing -Intersect, Maximum, Minimum, Zero, Value functions -Trace mode w/tangent line -Parametric and polar derivatives -Numerical derivative and integration functions -Probability...


Platforms: Windows Phone

License: Freeware Size: 1024 KB Download (7): Plottron Free Download

Released: January 12, 2005  |  Added: June 26, 2006 | Visits: 2.186

Archim Archim is a program for drawing the graphs of all kinds of functions. You can define a graph explicitly and parametrically, in polar and spherical coordinates, on a plane and in space (surface). Archim will be useful for teachers and students, as well as for everyone who is interested min...


Platforms: Windows

License: Shareware Cost: $25.00 USD Size: 648 KB Download (140): Archim Download

Added: July 04, 2013 | Visits: 290

Window Color Fading Window Color Fading code is an example of how to put a color gradient in the background of a window by painting the window's DC (device context).


Platforms: C and C plus plus

License: Freeware Size: 10 KB Download (18): Window Color Fading Download

weighted total least squares for mutually correlated coordinates The problem of fitting a straight line to data with uncertainties in both coordinates is solved using a weighted total least-squares algorithm. The parameters are transformed from the usual slope/y-axis intersection pair to slope angle and distance to the origin. The advantages of this are that...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): weighted total least squares for mutually correlated coordinates Download

Added: April 29, 2013 | Visits: 185

plot3AniAnaglyph plot3AniAnaglyph(S,params) produces an anaglyph (red/cyan 3D) plot3 animation of the of arguments in cartesian coordinates (S = [X,Y,Z]).The animation includes the evolution and rotation of the arguments confined to a 1x1x1 cube centered at (0,0,0).


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 184.32 KB Download (18): plot3AniAnaglyph Download

Added: May 24, 2013 | Visits: 259

Right ascension/declination to azimuth/elevation Calculates azimuth and elevation angle in the local horizon system for a sky position given in equatorial coordinates (RA Dec J2000).Function Call: [Az El] = RADec2AzEl(350,58, '2008/02/18 13:10:00',60,15,0)Input:RA - Right ascension (J2000) of sky position in degrees (0:360)Dec - Declination...


Platforms: Matlab

License: Freeware Size: 10 KB Download (20): Right ascension/declination to azimuth/elevation Download

Added: July 29, 2013 | Visits: 179

Ezimplot3: implicit 3D functions plotter At last Matlab do it!!!Useful tool to plot a 3D implicit surface defined in cartesian coordinates. You can give f(x,y,z) = 0 as a string or as a function handle. Type for usage. Remember to leave your comments and ratings...Thanks!;)


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Ezimplot3: implicit 3D functions plotter Download

Added: May 20, 2013 | Visits: 281

weighted total least squares straight line fit The problem of fitting a straight line to data with uncertainties in both coordinates is solved using a weighted total least-squares algorithm. The parameters are transformed from the usual slope/y-axis intersection pair to slope angle and distance to the origin. The advantages of this are that...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (19): weighted total least squares straight line fit Download

Added: April 13, 2013 | Visits: 180

Parallel Curves Simple program to generate the inner and outer parallel curves in rectangular coordinates. inner parallel is toward the center of curvature and outer parallel is away from the center of curvature. Use option flag1=0 to keep the parallels on the side sides (disregarding concavity). The Input the...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Parallel Curves Download

Added: July 06, 2013 | Visits: 313

Heating and Cooling a Sphere Model The Heating and Cooling a Sphere model computes the radial temperature distribution within a sphere as it is heated and cooled by a surrounding fluid. The sphere is broken into shells and the temperature of each shell is computed using a finite difference approximation to the radial heat equation...


Platforms: Mac

License: Shareware Cost: $0.00 USD Size: 73.73 KB Download (17): Heating and Cooling a Sphere Model Download

Released: May 07, 2013  |  Added: May 07, 2013 | Visits: 87

GoThere Enter a latitude, longitude and (optionally) a label then map or drive to that location Updates 1.2.0.0 - Added ability to launch directions from map, added support for gothere:// protocol 1.1.1.0 - Fixed bug in sending coordinates to native directions app 1.1.0.0 - Now allows coordinate entry...


Platforms: Windows Phone

License: Freeware Size: 1024 KB Download (9): GoThere Download

Added: March 25, 2013 | Visits: 164

Bloch Equation Vector Diagram Simulation Toolbox This package includes two functions, evolution.m and and pulse.m. The former accept two structures, one with a set of spins with an initial position in spherical coordinates, T1, T2 and a frequency offset from the rotating frame and two, a set of parameters dictating the simulation. These inputs...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 184.32 KB Download (19): Bloch Equation Vector Diagram Simulation Toolbox Download

Added: July 24, 2013 | Visits: 298

RANDSPHERE: RANDOM POINTS ON THE SURFACE OF AN nD SPHERE A few days ago I was in need of uniformly random points generation on the surface of sphere. I suddenly discovered that common parametrization with 2 angles is useless, it gathers too many points in the poles. At MathWorld you can find the complete demonstration, here the main lines:To pick a...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): RANDSPHERE: RANDOM POINTS ON THE SURFACE OF AN nD SPHERE Download

Added: October 26, 2013 | Visits: 281

Advanced Graphing Calculator 3D Mac Easy-to-use 3D grapher that plots high quality graphs for 2D and 3D functions and coordinates tables. Graphing equations is as easy as typing them down. Graphs are beautifully rendered with gradual colors and lighting and reflection effects. Both cartesian and polar coordinates are supported as...


Platforms: Mac

License: Shareware Cost: $0.00 USD Size: 6.54 MB Download (17): Advanced Graphing Calculator 3D Mac Download

Added: November 05, 2013 | Visits: 346

Advanced Graphing Calculator 3D Linux Easy-to-use 3D grapher that plots high quality graphs for 2D and 3D functions and coordinates tables. Graphing equations is as easy as typing them down. Graphs are beautifully rendered with gradual colors and lighting and reflection effects. Both cartesian and polar coordinates are supported as...


Platforms: *nix, Java, Linux Console, Linux Open Source, Linux Gnome

License: Freeware Size: 7.71 MB Download (19): Advanced Graphing Calculator 3D Linux Download

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