Erwin Schrodinger Equation
The Two Dimensional Schrodinger Equation model simulates the time evolution of a two-dimensional wave packet as it moves towards a slit with an obstacle in it, both with variable widths. By changing three parameters via sliders provided, slit width, obstacle width, and initial position of the...
|License: Freeware||Size: 71.68 KB||Download (18): Two Dimensional Schrodinger Equation 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...
|License: Freeware||Size: 10 KB||Download (19): Tutorial - 1D finite square well Download|
Equation grapher is an easy-to-use software for 2D function graphing. 2D function graphs can be plotted in Cartesian and polar coordinate systems .Equation grapher is an easy-to-use software for 2D function graphing. 2D function graphs can be plotted in Cartesian and polar coordinate systems...
|License: Freeware||Size: 1.23 MB||Download (692): Equation Grapher Download|
Chemical Equation Expert is an integrated tool for chemistry professionals and students. You'll find complicated work such as balancing chemical equations and related calculations so easy and even enjoyable!
Key Feafures -
1. An intelligent balancer Chemical Equation Expert balances chemical...
|License: Freeware||Size: 3.2 MB||Download (716): Chemical Equation Expert Download|
Erwin Data Structures is a library that is meant to be the ultimate data structure library for mixed usage of C and C++. Arbitrary key and value types are implemented by template files that dont use C++ templates, but are instantiated by a Perl script. This way, mixed usage in C and C++ is...
|License: Freeware||Size: 686.08 KB||Download (80): Erwin Data Structures Download|
Modest Ordinary Differential Equation Library is a C++ library to model rate equations. MODEL is a numeric simulation library written during my PhD to simulate systems of rate equations describing Vertical Cavity Surface Emitting Lasers (VCSELs). I decided to write one myself after looking at...
|License: Freeware||Size: 2.5 MB||Download (138): Modest Ordinary Differential Equation Library Download|
A LaTeX equation editor for Windows with OLE Server capabilities.
|License: Freeware||Download (37): LaTex Equation Editor Download|
Quadratic equation has the form ax2 + bx + c = 0. It will generally have two solutions; that is, two different values of x that make the equation true.
It can happen that both solutions are the same number, and it is possible that the solutions will be complex or imaginary numbers. To use...
Platforms: Windows, Windows CE
|License: Freeware||Size: 1.37 MB||Download (44): Quadratic Equation Solver Download|
This 15-line matlab program solves the nonlinear reactiondiffusion equation, called Kolmogorov-Petrovskii-Piskunov(KPP) equation to generate patterns (ribbons and rings).The numerical method is simple and program is easy tounderstand, and it can be extended to simulatedmore complex systems. The...
|License: Freeware||Size: 10 KB||Download (29): Pattern formation and KPP equation Download|
Given mean anomaly and eccentricity of an orbit, eccentric anomaly can be calculated using Kepler's Equation. However, the equation is nonlinear, and an iterative technique must be used. This program uses a fixed-point iterative technique to output eccentric anomaly to a user defined tolerance,...
|License: Freeware||Size: 10 KB||Download (23): Solve Kepler's Equation for E Download|
Simple example of the use of the FMINSEARCH function to fit the blackbody equation to the emission spectrum of an incandescent body for the purpose of estimating its color temperature and emissivity. fitblackbody.m is the fitting function. BlackbodyDataFit.m is a script that fits a small set of...
|License: Freeware||Size: 10 KB||Download (18): Fit blackbody equation to spectrum Download|
A differential equation can be solved by several methods. I have presented the simulink method to solve the differential equ. The que is showed in the screenshot.Queries and Comments are dearly invited.
|License: Freeware||Size: 10 KB||Download (20): Simulink solution of Differential Equation Download|
The equation PDE (PDE) partial differential heat is infrequent Apers develloppement I associate a dynamical system (ODE) after discreisation space for an associated dipole matrix (A, B) according to the theory of kernel JCWillems in control Automatic heat equation.
|License: Freeware||Size: 10 KB||Download (18): Un Systdodume Dynamique Lindoduaire Associdodu doT l'Equation De La Chaleur Download|
With this equation we can find the specific volume of a real gas, in a rank of pressures, isothermally, knowing the factor acentrico the compound. The equation this in function to the understandability factor
|License: Freeware||Size: 10 KB||Download (19): PATEL TEJA EQUATION OF STATE Download|
The GUI application allows the user to enter the parameters of the Antoine equation and then plot vapour pressure of any chemical component versus temperature.
|License: Freeware||Size: 10 KB||Download (21): Vapour Pression versus Temperature using Antoine Equation and GUI Download|
Converber is a unit converter. It is a powerful software utility that will help make easy conversions between 911 various units of measure in 30 categories. Converber converts everything from length and force to flow and temperature. See some of the features listed below.
- Gives immediate...
|License: Freeware||Size: 182 KB||Download (326): Converber Download|
MathCast is an equation editor, an application that allows you to input mathematical equations. These equations can be used in documents, emails, and webpages. The equations can be rendered graphically to the screen, to picture files, or to MathML. MathCast is a free and open source application....
Platforms: Windows, Windows 8, Windows 7
|License: Freeware||Size: 10 MB||Download (2127): MathCast Equation Editor Download|
In this game you need to complete a equation by picking filling in numbers from a grid of numbers. The equation becomes longer and harder as the game advances. The faster you complete the equation, the higher the score you get.
|License: Freeware||Size: 342.93 KB||Download (524): Arithmetic Game Download|
Laeqed is a Latex equation editor specifically targeted at producing PNG images of math equations for use on web pages. Laeqed runs wherever Java and Latex runs, i.e. Linux, Windows, Mac... The Latex equation, preamble, postamble and dvipng options are saved with the PNG as meta data. This...
|License: Freeware||Download (107): Laeqed Download|
SUNDIALS (SUite of Nonlinear and DIfferential/ALgebraic equation Solvers). SUNDIALS consists of the following four solvers: - CVODE solves initial value problems for ordinary differential equation (ODE) systems. - CVODES solves ODE systems and includes sensitivity analysis capabilities...
|License: Freeware||Download (248): SUNDIALS Download|