Solving Linear Systems

The Barcode Linear ActiveX Control is an easy to use drag and drop barcode tool. This control and OCX is implemented in single file and supports the following barcodes: Code 39, UPC, EAN, UCC-128, Code 128, POSTNET, PLANET, Codabar, Booklan, Interleaved 2 of 5, non-interleaved 2 of 5 and Code11.... Platforms: Windows

This package contains program adaptations to invert large matrices with thousands of elements and solve linear system with many variables (up to 250 ). Operations performed are: inversion, multiplication, solving linear system, linear regression and polynomial regression. A useful Excel addin is... Platforms: MS Excel Add-in

Solve systems of 2 to 9 linear equations. Select STEP mode to see step by step process plus explanation of Gauss-Jordan elimination. In-Line help. Platforms: Windows

Linear programming environment that incorporates large-scale linear programs solver and easy, intuitive graphical user interface to specify, import and solve any type of constrained optimization problems arising in various industrial, financial and educational areas. Optimization problems are... Platforms: Windows

Performs computations associated with matrices, including solution of linear systems of equations (even least squares solution of over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finding the determinant, trace, inverse, adjoint, QR... Platforms: Windows

Solves boundary-value or initial-value problems involving nonlinear or linear ordinary differential equations of any order, or systems of such. The conditions may also be linear or nonlinear. The solution will be a finite power or trigonometric series. You have one-click control of the graph with... Platforms: Windows

Performs linear regression using the Least Squares method. Determines the regression coefficients, the generalized correlation coefficient and the standard error of estimate. Does multivariate regression. Displays 2D and 3D plots. Platforms: Windows

Linear programming library that incorporates the power of linear programming solver and simplicity of integration to any software tools like Ms Visual C++, Ms Visual Basic, Borland Delphi and other that support a DLL import. The maximum number of constraints and variables is unlimited. Platforms: Windows

The Linear Algebrator is a Mac OS X application for teaching or learning basic linear algebra, taking you step-by-step through both the Gauss-Jordan elimination algorithm for row reducing matrices as well as the Gram-Schmidt orthogonalization algorithm. You are free to perform row or column... Platforms: Mac

GNU Octave project is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab.... Platforms: *nix

Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of... Platforms: Windows

Math::Symbolic::MiscAlgebra contains miscellaneous algebra routines like det(). SYNOPSIS use Math::Symbolic qw/:all/; use Math::Symbolic::MiscAlgebra qw/:all/; # not loaded by Math::Symbolic @matrix = ([x*y, z*x, y*z],[x, z, z],[x, x, y]); $det = det @matrix; @vector = (x, y, z);... Platforms: *nix

Meta Matrix Library is a modular designed collection of C libraries. Meta Matrix Library was developed as part of the Free Finite Element Package to provide easy and consistent access to numerical linear algebra software for sparse and dense matrices. The dense matrix and vector operations of... Platforms: *nix

LAPACK is a linear algebra library, based on LINPACK and EISPACK. LAPACK is written in Fortran77 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems. The associated... Platforms: *nix

AutoAbacus is a powerful equation solving library that finds solutions to equation sets with a snap. A set of equations can be passed in as text, while AutoAbacus attempts to find a solution that satisfies all constraints. The equations are not limited to be only linear, but can also be... Platforms: Windows, Mac, *nix, Android,iPhone,Handheld/Mobile Other,Java

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... Platforms: Windows

Protothreads are extremely lightweight stackless threads designed for severely memory constrained systems, such as small embedded systems or wireless sensor network nodes. Protothreads provide linear code execution for event-driven systems implemented in C. Protothreads project can be used with... Platforms: *nix

JailHelper locates and reads linear barcode symbols in a DIB or a file. Our toolkit supports several barcode types as:CODE 39, CODABAR, INTERLEAVED 2 OF 5, INDUSTRIAL 2 OF 5, BCD MATRIX, EAN 8, EAN 13, CODE 128, UPCE, UPCA, CODE 93. For each barcode found the engine reports back: Barcode... Platforms: *nix

The KineticaRT .NET Linear Meter & Slider Real-Time Component is fast, easy to configure and supports live update (state changes are transferred automatically to/from the connected channel). It is a member of the KineticaRT family of components, which can be used separately or in unison to build... Platforms: Windows

NMath Core contains foundational classes for object-oriented numerics on the .NET platform. Product features include: Single- and double-precision complex number classes; full-featured vector and matrix classes for single- and double-precision floating point numbers and single- and... Platforms: Windows