Science Equations
WSciParser or Web Science Parser is a handy, small library developed in C#.NET specially designed to parse data from web science databases (ISI Web, NCBI, PubMed...)
for WindowsAll
Platforms: Windows
License: Freeware | Download (47): WSciParser Download |
ALL-IN-ONE MULTI-PHYSICS FINITE ELEMENT MODELING
Ever wish there was a flexible system for solving all the partial differential
equation problems that come up in science and engineering, so you didn't have
to buy and learn a new software tool for each problem?
Well, now your wish has come...
Platforms: Windows, Mac, Linux
License: Freeware | Size: 9.23 MB | Download (50): FlexPDE Student 510s Download |
Xem Application allows you to solve pH balance equations. Requirements: - Qt
Platforms: *nix, C/C++, BSD
License: Freeware | Download (57): Xem Application Download |
The "Science Fair in a Box" (SFIAB) project provides regions hosting a science fair with a complete and comprehensive package that can be used to assist in the implementation and running of the fair. The SFIAB provides a web based application to facilitate all areas of running a science fair such...
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (63): SFIAB Download |
For an input of n equations, it converges to the solution.For an input of >n equations, there is no exact solution. In this case, the function minimizes sum( (individual equation errors).^2)
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Newton Method in N dimensions Download |
solvesimul.m can be easily adapted to solve more equations but as it stands it will solve 2 unknowns in 2 equations (1 non-linear and one linear).To solve equations of this form... a*x + b*y = A (1) a1*x^2 + b1*y^2 = B (2)...with fsolve (used by solvesimul.m) you need to rewrite them so that they...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Solving non-linear and linear simultaneous equations with fsolve Download |
It estimates the Newton Raphson optimization procedure for (m) unknowns of (n) non-linear equations. In case no Jacobian vector is presented, then the initial Jacobian vector is estimated by Broyden Method (multivariate secant approach) and it is then updated using the Sherman Morrison...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (52): Newton Raphson Optimization Procedure Download |
It is application of of Simulink Block to Cardiac PDE VI1 system of 2 non linear coupled equations of PDE and try to design solution with dicretized space and time and issue in 1D.I associate a Doc file to introduction theory.Just see this page simulink and not for run.I will next time develop...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Application OF Block Simulink To Cardiac PDE VI1 Download |
This function solves the linear fractional-order differential equations (FODE) with constant coefficients. The short memory principle has not neen used here, so the length of input signal is limited to few hundred samples. The parameters of the FODE (in its standard form) are the inputs of this...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Fractional-order differential order equation solver Download |
Two mass variable equations with "Aerospace 3Dof Simple Variable Mass Blockset" are compared in a 1Dof frictionless environment. Initial conditions are given in Model Callbacks.Results showed that "Aerospace 3Dof Simple Variable Mass Blockset" uses the incorrect equation.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Aerospace Blockset / Incorrect Variable Mass Equation Download |
LYAPACK is a MATLAB toolbox for the solution of certain large scale problems in control theory, which are closely related to Lyapunov equations. In contrast to the 'lyap' and 'dlyap' command in the MATLAB Control toolbox it uses iterative algorithms and is intended for large, sparse problems.
Platforms: Matlab
License: Freeware | Size: 1.02 MB | Download (41): LYAPACK Download |
Cronus, a php/mysql based payroll system for work-study employees in Temple University's computer science department.The css themeable design of the system is a module loader -> php session -> module framework that can easily be extended to suit many needs.
Platforms: PHP
License: Freeware | Size: 174.08 KB | Download (43): Cronus Download |
A free science fiction novel for your Mac Fallacy of Dawn is a free interactive fiction novel with a science fiction theme. Benji???*a*?s Arcade is an anachronistic and wholly out-of-place vermin lair that has affixed itself to the body of the city like an itchy, raw lesion. It???*a*?s also one...
Platforms: Mac
License: Freeware | Size: 5.68 MB | Download (32): Fallacy of Dawn Download |
EqualX is a free software that allows you to easily write equations in LaTeX and preview them in real-time. Building from source: Unarchive, open a Terminal window, go to the EqualX directory in the src folder and from there run the following command: qmake Then double click the generated...
Platforms: Mac
License: Freeware | Size: 20.48 KB | Download (38): Error Lookup Tool Download |
Solvit (Advanced Solver of System of Equations - Linear/Nonlinear) by Bhathiya Jayasekara 5 Average: 5 (1 vote) Nonlinear equation solver (Solvit) This is a free OpenOffice.org addon to solve system of equations. There are 4 main parts(plus plotter) in this addon. 1)Linear Equation Solver of 2...
Platforms: Mac
License: Freeware | Size: 10.24 KB | Download (35): Solvit Download |
Ro3n is a simple Qt application designed to solve mathematical equations - linear as well as quadratic.
Platforms: *nix
License: Freeware | Size: 184.32 KB | Download (33): Ro3n For Linux Download |
Easy-to-use 3D grapher that plots high quality graphs for 2D and 3D functions and coordinates tables. Graphing equations is as easy as typing them down. Graphs are beautifully rendered with gradual colors and lighting and reflection effects. Both cartesian and polar coordinates are supported as...
Platforms: *nix, Java, Linux Console, Linux Open Source, Linux Gnome
License: Freeware | Size: 7.71 MB | Download (41): Advanced Graphing Calculator 3D Linux Download |
The Brookshear Machine is an assembly language compiler that uses a language specification in Computer Science: An Overview, by Glenn Brookshear.
Platforms: *nix
License: Freeware | Size: 51.2 KB | Download (47): The Brookshear Machine Download |
For the pool and science enthusiasts among you: This screen saver has pool balls in constant motion in outer space. The continuous chaos of the collisions and interactions between the balls is mesmerizing! And what's more, among the numerous customizable settings is a fascinating FOUR...
Platforms: Windows
License: Freeware | Size: 595 KB | Download (135): Cosmic Pool Screen Saver Download |
20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as well as...
Platforms: Windows
License: Freeware | Size: 23.35 MB | Download (911): 20sim Viewer Download |