Systems Of Linear Equations
The FWR Toolbox is a MATLAB toolbox used to analysis the Finite Word Length ed¬TCdeects of linear time-invariant digital filters/controllers implementations.When digital d¬TCdalter/controller are implemented in computing machines (micro-controller, DSP, FPGA, etc.) with d¬TCdanite...
Platforms: Matlab
License: Freeware | Size: 1.23 MB | Download (43): FWR Toolbox Download |
Companion software for the Signal Processing & Linear Systems book by B.P. Lathi
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Signal Processing & Linear Systems Companion Software Download |
GloptiPoly is a MATLAB/SeDuMi add-on to build and solve convex linear matrix inequality (LMI) relaxations of the (generally non-convex) global optimization problem of minimizing a multivariablepolynomial function subject to polynomial inequality, equality or integer constraints.The software...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (40): GloptiPoly Download |
It is document introduction to application of simulink block to cardiac PDE VI1 of systems PDe of 2 coupled non linear PDE.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Application to Simulink Block To Cardiac PDE VI1-Part1 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 |
DOLFIN is the C++/Python interface of FEniCS, providing a consistent PSE (Problem Solving Environment) for ordinary and partial differential equations. Features * Simple, consistent and intuitive object-oriented API in C++ or Python * Automatic and efficient evaluation of finite element...
Platforms: *nix
License: Freeware | Size: 7.21 MB | Download (40): DOLFIN Download |
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
License: Freeware | Size: 10.6 MB | Download (117): LAPACK Download |
The libMesh library provides a framework for the numerical simulation of partial differential equations using arbitrary unstructured discretizations on serial and parallel platforms. libMesh currently supports 1D, 2D, and 3D steady and transient finite element simulations. The library makes use...
Platforms: Mac
License: Freeware | Size: 6.09 MB | Download (45): libMesh Download |
ALGOPY allows you to differentiate functions implemented as computer programs by using Algorithmic Differentiation (AD) techniques in the forward and reverse mode. Speciality of ALGOPY is the possibility to differentiate functions that contain matrix functions as +,-,*,/, dot, solve, qr, eigh,...
Platforms: *nix
License: Freeware | Size: 51.2 KB | Download (41): ALGOPY Download |
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
License: Freeware | Size: 460.8 KB | Download (113): Meta Matrix Library Download |
The program is intended for simulation of kinematics and dynamics of planar and spatial mechanical systems. The program is intended for using by students and teachers for educational purposes as well as design engineers for express analysis of designed mechanisms in their everyday work. It does...
Platforms: Windows
License: Freeware | Size: 17.65 MB | Download (49): Universal Mechanism Lite Download |
SIXDOFVM Calculate aircraft variable-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (57): MATLAB Simulation of variable-mass rigid-body 6DOF Download |
The Fuzzy Relational Calculus Toolbox is companion software to the book Fuzzy Relational Calculus - Theory, Applications and Software (with CD-ROM) by Ketty Peeva & Yordan Kyosev, ISBN 981-256-076-9, Advances in Fuzzy Systems Applications and Theory - Vol. 22, World Scientific Publishing...
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (46): Fuzzy Relational Calculus Toolbox, Rel.(Scripts) Download |
SIXDOF Calculate aircraft fixed-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of moments...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (64): MATLAB simulation of fixed-mass rigid-body 6DOF Download |
This package is created with the highly appreciated theoretical help and under the supervision of Prof. DSc. Ketty Peeva.Theoretical results and methods can be found in:1. B. De Baets, Analytical solution methods for fuzzy relational equations, in the series: Fundamentals of Fuzzy Sets, The...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (45): Fuzzy Calculus Core (FC2ore) 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 |
Statsmodels is a Python package that provides a complement to scipy for statistical computations including descriptive statistics and estimation of statistical models. Main Features regression: Generalized least squares (including weighted least squares and least squares with autoregressive...
Platforms: *nix
License: Freeware | Size: 3.23 MB | Download (42): scikits.statsmodels Download |
The program solves algebraic equations. It displays the graphic of the function and a list of the real roots of the equation. It also includes the option to evaluate a function and its derivative. The application has a simple wizard-driven interface.The context sensitive help will guide you step...
Platforms: Windows
License: Freeware | Size: 661 KB | Download (709): DeadLine Download |
Free multilingual test authoring mathematics software enables math teachers and tutors to easily prepare math tests, quizzes and homeworks from a repository of more than 500 of solved math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, and develop numerous...
Platforms: Windows
License: Freeware | Size: 2.15 KB | Download (256): Task Light Download |
The LTI-Lib is an object oriented library with algorithms and data structures frequently used in image processing and computer vision. The main goal of the LTI-Lib is to provide an object oriented library in C , which simplifies the code sharing and maintenance, but still providing fast...
Platforms: Windows, Mac, *nix, C/C++, BSD Solaris
License: Freeware | Download (102): LTI-Lib Download |