Bezier Arc Approximation

In the program, an example from the field of nonlinear chemical dynamics is presented. Governing equation and reaction scheme can be found in G. Nicolis, Dynamique Chimique, Thermodynamique, cindoTetique et mdoTecanique statistique, Dunod, Paris 2005. We use the arc length continuation method to...

Functions NELSONFUN and NELSONFIT evaluate and fit (with non-linear least-squares) the Nelson-Siegel function, a popular yield-curve approximation device.

Arbitrary-order polynomial datum is fit to and extracted from input xy data. Outliers - defined based either on a non-parametric or mutliples-of-standard deviation criteria - are optionally identified and "set aside". The interative solution proceeds until there are no remaining outliers in the...


Platforms: Matlab

Interpolates a tridimensional function and calculates a parabolic approximation to first and second derivatives at the interpolation points.


Platforms: Matlab

Compute a Quality Level Acceptance and compares with it's Normal approximation. Requires that user introduces the UCL, LCL


Platforms: Matlab

Constructs discrete least-squares rational approximations to data using the full-Newton algorithm for solving separable non-linear least-squares problems that was developed in:Carlos F. Borges, A Full-Newton Approach to Separable Nonlinear Least Squares Problems and its Application to Discrete...


Platforms: Matlab

%%%%%%%%%%%%%%%%%% EULER_modified_ODE.m %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Euler modified approximation method to solve IVP ODEs% f defines the function f(t,y)% t0 defines initial value of t% y0 defines initial value of y


Platforms: Matlab

Partial sums of Fourier terms for a function with jumps in value or derivative converge poorly, because of the Gibbs phenomenon. This file uses the Fourier coefficients, and locations of the singularities, to construct a different approximation that converges spectrally. For details, see T. A....


Platforms: Matlab

The function normbin supplies a binomial distribution overlayed with a normal approximation. The user can alter the parameters of the distribution to see the quality of the approximation. A good teaching tool enabling students to see the reason and accuracy of the normal approximation to the...


Platforms: Matlab

%%%%%%%%%%%%%%%%% EULER_backward_ODE.m %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Euler modified approximation method to solve IVP ODEs% f defines the function f(t,y)% t0 defines initial value of t% y0 defines initial value of y


Platforms: Matlab

I had to compute the length of arcs of Earth's meridian. I noticed that there was no analytical solution for this so I wrote this very simple function.It computes the arc length of an ellipse centered on (0,0) with radius a (along OX) and radius b (along OY)x(t) = a.cos(t)y(t) = b.sin(t)with...


Platforms: Matlab

Interleaved, Successive Approximation, and Pipelined Sub-Ranging ADC models. These models are typical of the architectures used for high speed analog to digital converters.


Platforms: Matlab

Program for generating curves (Bezier, Chaikin) in a fractal way. Moreover program can draw every shape described with help of Bezier or Chaikins curves. To run this program just type "curves" and main window appears.More informations about how to generate curves in the fractal way and the...


Platforms: Matlab

(1) bezierInterp.m-------------------A function for Bezier interpolation for given fourcontrol points. Each control point can be in N-Dimensional vector space. Optionally a vector t can be pass then bezier curve would be evaluated at values stored in vector t. By default bezier curve would be...


Platforms: Matlab

BezierEditor is a Bezier Curves Editor. A course work of a module I took this year at the University of Manchester was Computer Animation. To create smooth animations, cameras and objects movements are modelled with bezier curves ( all movements in that video are modelled with bezier curves)


Platforms: *nix

SurGe is a computer program which enables to generate surface as an interpolation (approximation) function of two independent variables. The program has the following basic features: > Implements an interpolation / approximation method called ABOS. > Basic input is a simple ASCII file...


Platforms: Windows, Windows 7

Tired of manually entering SMS auth codes on Chrome or Arc? AuthCode Genie brings Safari's code auto-fill feature to all apps! Whether you're logging into accounts or accessing secure platforms, AuthCode Genie ensures effort-less code insertion. Automatic Code Capture: Say goodbye to manual...


Platforms: Mac

EF Commander is a powerful and multi-featured file manager witch a wide range of users, from beginners to professionals, will find easy to use. Here are some key features of EF Commander: * Easy to use - The modern interface helps you to have full control over your files and folders. *...


Platforms: Windows, Windows 8, Windows 7, Windows Server

EF Commander is a powerful and multi-featured file manager witch a wide range of users, from beginners to professionals, will find easy to use. Here are some key features of EF Commander: * Easy to use - The modern interface helps you to have full control over your files and folders. *...


Platforms: Windows, Windows 8, Windows 7, Windows Server

PicoZip is an easy-to-use award winning file compression utility packed with lots of user-friendly features that makes it a joy to use. This is a complete file compression and backup solution in one application. It offers extensive support for various archive formats found on the Internet, such...


Platforms: BeOS, Palm OS, Windows