Interpolation Equation
Taylor2d is a small, simple software specially designed to help you visualize a Taylor equation in two dimensions.
Taylor2d changes the perspective of a normal, three dimensional simulation to a 2D one. for WindowsAll
Platforms: Windows
License: Freeware | Download (405): Taylor2d Download |
Taylor is a small, simple application specially designed to help you visualize and analyze the Taylor equation.
This tool will help you view a graph of the equation thus helping you with your studies.
for WindowsAll
Platforms: Windows
License: Freeware | Download (480): Taylor Download |
eqc, also known as the LaTeX Equation Compiler is built as an accessible preprocessor for LaTeX files.
It was designed in order to enables numeric and symbolic calculations. It reads equations specified by special keywords in the LaTeX file, manipulates them and calculates numeric values of...
Platforms: Windows
License: Freeware | Download (460): eqc Download |
APBS was designed as a software package for modeling biomolecular solvation through solution of the Poisson-Boltzmann equation or PBE.
PBE is one of the most popular continuum models for describing electrostatic interactions between molecular solutes in salty, aqueous media.
Continuum...
Platforms: Windows
License: Freeware | Download (420): APBS Download |
EqualX is a handy, easy to use tool specially designed to offer you an interactive equation editor that helps you create mathematical notation for word processing, web pages, desktop publishing, presentations, elearning in LaTeX.
EqualX gives you the power and beauty of TeX/LaTeX for writing...
Platforms: Windows
License: Freeware | Download (67): EqualX Download |
MathCast is an equation editor, an application that allows you to input mathematical equations. These equations can be used in written documents and webpages. The equations can be rendered graphically to the screen, to picture files, or to MathML - today's leading standard language for describing...
Platforms: Windows
License: Freeware | Size: 16.6 MB | Download (563): MathCast Download |
This is free software that adds several spline and linear interpolation functions to Microsoft Excel. It is simple to use because the new functions work just like all other existing Excel functions. Spline functions include cubic spline, bessel spline, and 'OneWay' spline (which is a monotonic...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 1.39 MB | Download (134): SRS1 Cubic Spline for Excel Download |
Eqe is a simple clone of the LaTeX equation editor you can find on MacOS X. There's a zone to type LaTeX input, and it generates an image to represent it (color, font, and size are customisable).You can drag the image to other applications (like OpenOffice.org Impress, Mozilla, the Gimp). It also...
Platforms: *nix, Perl, BSD
License: Freeware | Download (77): Eqe Editor Download |
The equation needs to be enclosed within the [m]equation[/m] tags.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress 2.0.2 or higher
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (57): WPMathPublisher Download |
Randomly generated information is modulated using 16 QAM and passed through Rayleigh fading channel and AWGN is added.PSAM (pilot symbol assisted modulation)i.e pilot symbols are inserted into sequence of information symbols periodically is done before transmission inorder to estimate channel...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): A simple program on channel estimation with different interpolation techniques Download |
The INTERPFT function does sinc interpolation by taking an FFT, padding its end with zeros, and then taking an IFFT. Essentially, INTERPFT resamples the signal after low-pass filtering it.Instead of putting all zero padding at the FFT *ends*, that padding can be split so that some are at the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): INTERPFTW Download |
The attachment contains:1. Related matlab files.2. Picture files of possible outputs.3. A read me text file.4. A report containing detailed explanations about the basics and about coding algorithm used herein.Finite difference (central) method is applied and solution is obtained for the stream...
Platforms: Matlab
License: Freeware | Size: 15.8 MB | Download (51): Finite Difference Laplace Equation Solver using unequal square grid xy grids Download |
The samples of code included numerically solve the diffusion equation as it arises in medical imaging. This process is done with multiple solution methods, various boundary conditions, and in multiple dimensions.
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (56): Matlab code for my Graduate Thesis Download |
Simulate a time dependent solution of Schrodinger's equation and calculate energy spectrum of a 1D finite square well using split-operator method.Reference: M. D. Feit, J. A. Fleck, Jr., and A. Steiger, "Solution of the Schrodinger Equation by a Spectral Method", Journal of Computational Physics...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Tutorial - 1D finite square well Download |
This function computes at (Xi,Yi) unknown locations the IDW (w P=1, Q=1 yields interpolation at one point --> P>1, Q=1 yields interpolation at a vector of points --> P>1, Q>1 yields interpolation at a (ir)regular grid of points======================================== INPUTS Xc: (mandatory) [Nx1]...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Inverse Distance Weighted (IDW) or Simple Moving Average (SMA) INTERPOLATION Download |
Matlab files include Gaussian numerical quadrature, Newton's method for finding roots, finite element method for 1D wave equation, and pattern formation (KPP anda system of two coupled PDEs).
Platforms: Matlab
License: Freeware | Size: 624.64 KB | Download (49): Matlab files of the book: Mathematical Modelling for Earth Sciences Download |
Sometimes it is important to be able to estimate the peak of a sampled continuous function between the samples. This is called subsample peak interpolation and is used in radar, delay estimation, and communication. Typically one fits a model to the sampled data and then finds the maximum of the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Peak Interpolation Download |
It gets command line inputs from user about highest power and coefficients of characteristic equation and generates the table.It also comments on the stability of the system.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): routh stability table generator Download |
Calculates sound speed in fresh (distilled) water as function of temperature (Celsius) using six-term Marczak equation. See "salt_water_c.m" for sea water speed calculations
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Sound Speed in Fresh Water Download |
We use the genetic algorithm (gatool) to determine the three parameters of the simple Antoine equation and the six parameters of the Modified Antoine Model. Predictions are in perfect agreement with experimental data of vapor pressure of ethanol versus temperature for a temperature range from...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Model Determination using Genetic Algorithm: Application to Vapour Pressure vs Temperature Equations Download |