Triangle Equations

Xem Application allows you to solve pH balance equations. Requirements: - Qt

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)

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

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

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

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

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

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

MdspFlanger is "another flanger" with the particularity that the LFO is synchronizable to the tempo with different waveforms (sin, square, triangle, triangle exponential, random...) and a smoothing factor for the waveform, so that you can achieve some new effects not available on classical...


Platforms: Mac

JMeshLib is a free and open source framework to work with manifold triangle meshes. JMeshLib implements an edge-based data structure with all its fundamental functionalities (i.e., file I/O, mesh construction/destruction, traversal). JMeshLib is written in C++ and includes support for reading...


Platforms: Mac

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

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

Ro3n is a simple Qt application designed to solve mathematical equations - linear as well as quadratic.


Platforms: *nix

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

This highly functional and easy to use Scientific Calculator is a must for science students. The main calculator has over 40 functions while an extensive number of utilities, tools and science data reference systems can be called. The calculator contains one of the most extensive measurement...


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

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

Morello Matrix Calculator is a simple, low cost utility for manipulating matrices of real numbers. It is as easy to use as a pocket calculator, but can perform most standard matrix operations for matrices up to 20 elements square. It also supports cut and paste operations allowing matrix data to...


Platforms: Windows

Solve a matrix or system of linear equations using the Gauss method.


Platforms: Windows

ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for...


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

K3DSurf is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions. K3DSurf supports Parametric equations and Isosurfaces. Features Studying mathematical surfaces with K3DSurf include doing: Interactive visualization with mouse events (Right:...


Platforms: Mac