Surface Fitting

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...

This program represents a further development of the standard powerful d-deDUnlinfitd-deDt facility already in matlab. The major problem with d-deDUnlinfitd-deDt is that it can only handle fitting of one dimensional arrays (x, y) where x is the independent variable and y is the dependent one.The...

Minimal Surface Editor is a small and easy to use application written in Java that allows you to construct discrete minimal surfaces from the combinatorics of their curvature lines. It features a simple and comprehensive interface that gives you quick access to all its features. for WindowsAll


Platforms: Windows

Surface computing Calculator and Currency convertor desktop gadget with 360° UI. You can freely rotate and scale the calculator. Move mouse over one of the gadget corners to reveal the scaling and rotation controls. Calculator can run in background in your system-tray by pressing the...


Platforms: Windows

Surface computing Clock desktop gadget with 360° UI. You can freely rotate and scale the clock. Move mouse over one of the gadget corners to reveal the scaling and rotation controls. You can also enable nice background animations and adjust level of gadget transparency. Whole gadget is one...


Platforms: Windows

You can find the description at:http://www.advancedmcode.org/surface-recos...l-fretting.htmlFor those who wants more, a free-ware toolbox for surface recon is available here:http://www.advancedmcode.org/a-freeware-to...nstruction.html


Platforms: Matlab

This program demonstrates the optimization by genetic algorithm to find the global maximum height for thee dimensional multiple peak surface. The GA operates by real coding method with elitism


Platforms: Matlab

FitChiTool provides an interface similar to the Curve Fitting Toolbox to the fitChiSquare function.This allows you to perform fits using chi-square when measurement errors are known on linear or nonlinear models. It allows allows you to perform fits with multiple independent (more than one x)...


Platforms: Matlab

returns a set of 2D coordinates from a 3D triangulated surface. 2D points are disposed inside a circle of unit radius so they represent a parametrization of the initial surface.The triangulation is represented by the n x 3 t array.In t are stored the triangles of the initial surface with first...


Platforms: Matlab

Python fitting assistant is a fitting tool for eve online written in python. It is comparable to EFT. We can usualy be contacted via IRC on freenode (irc.freenode.org) in the #pyfa channel.


Platforms: Windows, Mac, Linux

A Fast MAC based 3D Free surface fuid solver. Capable also of simulating viscoelastic fluids.Includes also wave equation solver for simulating shallow water phenomena.


Platforms: Windows, Mac, BSD, Linux

This package consist of a number of auxiliary functions that are helpful for analysing 1D and 2D signals such as surface profiles and surfaces and images. They are all built upon the built-in MATLAB FFT routine for fast execution and they replicate (when it is existing) the result produced by...


Platforms: Matlab

Gets the Volume enclosed by the surface defined by p,t,tnorm. The surface must be closed and manifold, there is no check for this.The algorithm compute the volume of 3 tetraedrons for each triangle. The normals orientation define the sign of volume, it is just a numerical integration.


Platforms: Matlab

Matlab procedure that generates a Surface Plasmon Resonance profile to compare it with experimental data. Relevant parameters are given as graphical input.A 90dlT- prism is assumed, the reflected intensity is plotted against the external angle. It can be plotted on its own, or compared to a file...


Platforms: Matlab

A skyhook surface sliding mode control method was proposed and applied to the control on the semi-active vehicle suspension system for its ride comfort enhancement. A two degree of freedom dynamic model of a vehicle semi-active suspension system was given, which focused on the passengerd-deOaos...


Platforms: Matlab

The Okada [1985] model allows to calculate analytic solution for surface deformation due to shear and tensile faults in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like tectonic faults (earthquakes) or volcanic dykes. Given...


Platforms: Matlab

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

fitChiSquare is a generalized chi-square fitting routine for any model function when data measurement errors are known; it returns the model parameters and their uncertainties at the delta chi-square = 1 boundary (68% confidence interval). It also returns the chi-square and degrees of freedom...


Platforms: Matlab

This is a demo of MATLAB Builder for Excel. This demo explains how one can compile MATLAB code into an Excel based COM component using MATLAB Excel Builder and use the same in Excel VBA. This demo compiles a MATLAB code that depicts a curve fitting application into an Excel based COM component....


Platforms: Matlab

This demo shows how you can create a COM component from a MATLAB code using MATLAB COM Builder. This demo compiles a function that uses the basic curve fitting capability of MATLAB into a COM component and uses it in an external Visual Basic project.Download the file and unzip it in on your local...


Platforms: Matlab