Solving Non Linear Equations
Let us suppose a set of non-linear equations in the formF(m) = d(m,d are vectors, F is a vector function of vector argument). ANNI tries to construct suitable numerical approximation for inverse projection of d to m, i.e. to find numerical form ofG(d) = m.Such mapping may not exist in general,...
|License: Shareware||Cost: $0.00 USD||Size: 276.48 KB||Download (18): ANNI - solver of a set of non-linear equations Download|
Program for solving non-linear, and linear, equation systems in which you write the equations and the program solves them numerically. It includes a data base with thermodynamical properties and also a symbolic engine. Basically the program is an open source clone of the EES-Engineering Equation...
|License: Freeware||Size: 8.62 MB||Download (32): Engineering Suite Download|
This is a simple way of expressing non-linear scales (such as decibels) in python. In stead of:gain = 10 ** (12/10.)Use
Platforms: Windows, Mac, *nix, Python, BSD Solaris
|License: Freeware||Download (30): Non-Linear Units Download|
This script allows you to run a linear equations solver using eval and built-in complex numbers.One could add one more line to insert '*' where needed, i.e. "100x" -> "100*x", add some input validation, in particular check whether the equation is actually linear and not quadratic or cubic, and...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
|License: Freeware||Download (31): Linear equations solver 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...
|License: Freeware||Size: 10 KB||Download (18): 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...
|License: Freeware||Size: 10 KB||Download (24): Newton Raphson Optimization Procedure Download|
symsolvesimulv2.m can be easily adapted to solve more equations but as it stands it will solve 2 unknowns in 2 non-linear equations (can be linear too or a mixture).Big change: It now has data input integrity checking.At the MATLAB command-line prompt you run the 'symsolvesimulv2' m-file function...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): Solving non-linear (and linear) simultaneous equations with 'solve' Download|
ComPuta does much more than your usual calculator - in addition to the usual arithmetic calculations, ComPuta can solve your non-linear equations, find the extrema (local minima and maxima) of your functions. Generate tables of values for your functions, interpolate functions from data for...
|License: Freeware||Size: 574 KB||Download (98): ComPuta Download|
This program calculates the roots of a system of non-linear equations in 2 variables. This a script file and you only have to write in the command windows ">>newton2v2", and the program ask for the functions and other elements that are necessary. What I mean "quotes" is single quotes,like this: '...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): Newton-Raphson Method for 2 variables Download|
Abakus-Equa is a computer algebra program which performs ?symbolic and numerical calculations on mathematical equations. The current iOS version 1.0 contains the following functions: - Exact solution of linear and non-linear equations - Numerical solution of linear and non-linear equations -...
|License: Shareware||Cost: $0.99 USD||Size: 409.6 KB||Download (8): Abakus-Equa Download|
This customised function solves one type of non-linear systemof 3 simultaneous equations in 3 unknowns: k, L and r0 in 3 equations with 4 knowns: zeta, eeta, d and angle.function matrixresults = symsolvenonlineq(n,degrees,dinput)% EXAMPLE USAGE: m=symsolvenonlineq(3,45,20)% nb: takes around 738s...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): Custom solution for 3 non-linear simultaneous equations Download|
KonstSolver is a high-performance vector and matrix library for .NET (C#, C++, and VB), thread based, 100% managed code. A parallel LU algorithm for solving dense systems of linear equations of the form Ax = b provides amazing speedup on multicore and multiprocessor computers. KonstSolver allows...
|License: Shareware||Cost: $100.00 USD||Size: 400.92 KB||Download (87): KonstSolver Download|
You can solve non-linear systems of 3 variables. Only write "newtonv1" on the command window. Then write the 3 equations, the number of iterations y the precision tolerance. The partial derivatives for the gradients are calculated by the program
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (19): Newton-Raphson Method for Non-linear System of 3 variables Download|
The non-linear regression problem (univariate or multivariate) is easily posed using a graphical user interface (GUI) that solves the problem using one of the following solvers: - nlinfit: only univariate problems. - lsqnonlin: can deal with multivariate problems (more than one dependent fitting...
|License: Freeware||Size: 30.72 KB||Download (20): Non-linear regression GUI Download|
Understanding linear equations (equations with an x term and a constant) can be daunting but this program simplifies understanding. Both from an educational standpoint where the student needs to understand coefficients and intercepts or from an engineering standpoint where the user needs to...
|License: Shareware||Cost: $0.99 USD||Size: 31.5 MB||Download (9): Ray Tools: Linear Equations Download|
Python Stencil Environment also know as PySE is a new python library for solving Partial Differential Equations with the Finite Difference Method (FDM). This is still a quite new library, and the current release must be considered as beta software. It is quite rough around the edges,...
|License: Freeware||Size: 94.21 KB||Download (135): Python Stencil Environment Download|
PiTiVi is a non-linear audio/video editor for GNU/Linux using the GStreamer multimedia framework. The GStreamer and PiTiVi team are pleased to announce a new pre-release of PiTiVi. This release is in beta state, may suffer from hangs and is not yet ready for production. Transcoding/Encoding...
|License: Freeware||Size: 491.52 KB||Download (87): PiTiVi Download|
Gnonlin is a library for creating non-linear video editors. Gnonlin project works together with the GStreamer multimedia framework to give developers a powerfull and flexible set of tools for quickly assembling applications which needs to handle non-linear video editing. Installation: The...
|License: Freeware||Size: 389.12 KB||Download (71): Gnonlin Download|
GLNLinear is a Gnu Enterprise Level Non-Linear Editing Suite.. Get GLNLINEAR at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. GLNLINEAR - The Gnu Enterprise Level Non-Linear Editing Suite
|License: Freeware||Size: 4.4 MB||Download (82): GLNLinear Download|
Kdenlive is a non-linear video editor for KDE. Kdenlive project provides all project management and editing tools while relying on a separate rendering program (currently PIAVE) to perform the editing operations. Support is planned for transitions, effects, multiple file formats, and full...
|License: Freeware||Size: 2.4 MB||Download (87): Kdenlive Download|