Surface fitting trigonometric function software: 3DSurG can be used to create 3D surface, Nonlinear Parameter Estimation, Creating function graphs and animations and more.
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Homepage: http://www.nlreg.com |
| Type: Demo |
Releases: Aug 25, 2004 |
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| Cost: $195.00US |
Developer: Phillip H. Sherrod |
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NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated. |
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Homepage: http://www.klaus-schittkowski.de/ |
| Type: Freeware |
Releases: Mar 15, 2009 |
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| Cost: $0.00US |
Developer: Klaus Schittkowski |
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The software system solves constrained nonlinear parameter estimation problems. Synonyms are data fitting, nonlinear regression, parameter identification, curve and surface fitting.
A statistical analysis provides confidence intervals, correlation and covariance matrices, identification of significant parameters, and optimum experimental designs. |
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Homepage: http://www.toolwtech.com |
| Type: Freeware |
Releases: Dec 31, 2010 |
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| Cost: $0.00US |
Developer: Toolware Technology Inc. |
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3DSurG can be used to create 3D surface based on either 3D implicit function ( f(x,y,z)=0 ) or parametric function ( x=f(u,v), y=f(u,v), z=f(u,v) ). The generated 3D surface can be easily scaled and exported to AutoCAD (*.DXF) and text file, or saved as various graphics data format such as Bitmap, JPG, and PNG. 3DSurG also provides rotation, pan, and zoom in/out to view generated model. The support OS is Windows XP/2000/98/NT |
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Homepage: http://www.mathmechanixs.com |
| Type: Shareware |
Releases: Mar 02, 2011 |
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| Cost: $19.95US |
Developer: Math Mechanixs, LLC. |
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Math Mechanixs, an easy to use scientific math software program, with an extendable function library containing over 280 predefined functions plus an integrated function solver, a 2D/3D graphing utility supporting zooming, rotation, translation, histograms, pareto charts, calculus with single, double, and triple integration and differentiation, curve fitting, matrices, root finding and more. |
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Homepage: http://www.fpsols.com |
| Type: Commercial |
Releases: Apr 01, 2002 |
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| Cost: $250.00US |
Developer: Floating Point Solutions Private Limited |
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Point Cloud for AutoCAD is a plug-in for AutoCAD 2000, 2000i, 2002 and 2004. This plug-in gives AutoCAD to ability to process point clouds. You can import a point cloud into AutoCAD as it is or fit a surface that passes through the points to recreate the original object. This is ideal for reverse engineering and GIS applications. There are different ways of fitting a surface depending on the nature of the point cloud. |
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Homepage: http://www.math-solutions.org |
| Type: Shareware |
Releases: Dec 28, 2006 |
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| Cost: $15.00US |
Developer: Institute of Mathematics and Statistics |
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CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting. |
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Homepage: visit |
| Type: Freeware |
Releases: Jun 04, 2006 |
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| Cost: $0.00US |
Developer: Stochastic Lab |
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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 geometry. With Archim, you will draw the graph of any function and form, just use your imagination. |
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Homepage: http://www.gecces.com |
| Type: Demo |
Releases: Jan 15, 2003 |
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| Cost: $5.00US |
Developer: Gecces Software Development |
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Low cost 2D function plotting software. Use up to 8 functions with cascades. Displays 2 simultaneous plots with cursors positions and deltas. File load, save, and print. Input point overlays for curve fitting. Trig, Ln, Log functions supported. |
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Homepage: http://www.alentum.com |
| Type: Shareware |
Releases: Jun 28, 2005 |
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| Cost: $29.95US |
Developer: Alentum Software, Inc. |
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Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars. |
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Homepage: http://sourceforge.net/projects/ttcalc |
| Type: Freeware |
Releases: Apr 02, 2007 |
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| Cost: $0.00US |
Developer: Tomasz Sowa |
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TTCalc is a mathematical calculator. It has a nice user interface, trigonometric functions, inverse trigonometric functions, hyperbolic functions, logical operators, logarithms, functions for converting between degrees and radians and so on. Additionally the program allows the user to define his own variables and functions. Calculations are performed by using big floating point numbers. |
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