Chemistry Balancing Equations
A chemistry question and answer environment for students. ChemCalcs provides an intuitive system for mastering fundamental skills and processes essential to the understanding of chemistry calculations and concepts. The unique standardised interface system allows students to problem-solve...
Platforms: Mac
License: Demo | Cost: $0.00 USD | Download (103): ChemCalcs Download |
Free skill physics balancing building game by Free-Skill-Games.com Build your own construction by placing blocks one by one in such way that the architecture is stable and not shaky. Move your mouse to the top of the screen to take new figure. To rotate the figure click the mouse left button....
Platforms: Windows
License: Freeware | Size: 4.95 MB | Download (53): Construction Academy Download |
a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. -...
Platforms: Windows
License: Shareware | Cost: $25.00 USD | Size: 378.88 KB | Download (479): Graphmatica Download |
FX Equation software was designed to be an equation editor that takes the chore of formatting equations away from you. It is for people who love the output from the modern equation editors but hate using them. FX Equation automatically formats, with a minimum of input from you, just about all of...
Platforms: Windows
License: Shareware | Cost: $43.48 USD | Size: 3.4 MB | Download (500): FX Equation Download |
The most important tool when it comes to solving any chemistry problem is the Periodic Table, that orders and classifies each of the elements depending on its properties and characteristics.
If you are looking for a Periodic Table for your PC, one of the best options available is, without any...
Platforms: Mac
License: Freeware | Size: 59.5 MB | Download (528): QPeriodicTable for Mac OS X Download |
The most important tool when it comes to solving any chemistry problem is the Periodic Table, that orders and classifies each of the elements depending on its properties and characteristics.
If you are looking for a Periodic Table for your PC, one of the best options available is, without any...
Platforms: Windows
License: Freeware | Size: 7.7 MB | Download (528): QPeriodicTable Download |
A GUI program written in Perl and utilizing Tk that is meant to solve equations commonly found in math and science. Current equation set is based upon High School Geometry, Algebra II, Trigonometry, and Chemistry with more to come.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 25.46 KB | Download (50): sCalc Download |
The Atomic Dashboard
The Atomic Dashboard is an interactive chemistry resource and learning tool developed by Bitwixt Software Systems. Used by educators, students, scientists, and the simply curious, The Atomic Dashboard features an interactive periodic table that lets you explore the chemical...
Platforms: Mac
License: Commercial | Cost: $14.99 USD | Size: 14.5 MB | Download (56): The Atomic Dashboard Download |
Xem Application allows you to solve pH balance equations. Requirements: - Qt
Platforms: *nix, C/C++, BSD
License: Freeware | Download (57): Xem Application Download |
Gabedit is a Graphical User Interface to Gamess-US, Gaussian, Molcas, Molpro, MPQC and Q-Chem computational chemistry packages.Gabedit includes graphical facilities for generating keywords and options, molecule specifications and their input sections for even the most advanced calculation...
Platforms: *nix, C/C++, BSD
License: Freeware | Download (59): Gabedit 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 |
First-order-degree linear differential and non-homogeneous equation's solution possible the unknown integration multipler technique. Also, this simple technique's depend both sides of original homogeneous differential equation. The solution is slightly and more complicated if this integration...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): First-Order Degree Linear Differential Equations (Integration factor Ig=x^a*y^b) (Update: 23-06-07) 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 |
The two programs computes residue curve maps for the methyl acetate and isopropyl acetate chemistries at atmospheric pressure. These calculations involve solving a complex system of differential algebraic equations (DAEs). This can be readily achieved using the built-in function of MatLab,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Residue Curve Map for Homogeneous Reactive Quaternary Mixtures Download |
This implementation includes modules for radiometric enhancement of colored 3D point clouds. The introduced method balances the colors of -preferably but not necessarily- overlapping point clouds in such a way that the color variances in overlapping parts of the point clouds are reduced. See...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): RAPID RADIOMETRIC ENHANCEMENT OF COLORED 3D POINT CLOUDS USING COLOR BALANCING 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 |