Algebra Equation Solver

This code solves the oblique shock wave relations for either mach number, wedge half-angle, or shock angle. See obliquerelations.m for a description of the equation being solved.

Multi-Knapsack solver by two stochastic solvers : i) by Cross-Entropy Method and ii) by Botev-Kroese Method for the following problemmax S(X)=(p^{t}X) st. WX

Graphical user interface (GUI) is used to solve up to two ordinary differential equations (ODEs). Results can be plotted easily. Choose between MATLAB's ode45 (non-stiff solver) or ode15s (stiffer solver).This is primarily a teaching tool.


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

In the program, we obtain equilibrium constants, compressibility factors, molar volumes and densities using the Soave-Redlich-Kwong equation of state. We find the same results as those given by Henley and Seader in Equilibrium-Stage Separation Operations in Chemical Engineering, Wiley, 1981...


Platforms: Matlab

this is the first generation of the 'fig2real' programme. i will modify it and upload it again.this programme used to get the plynomial equation of curve drawn on picture.....thanks mathwork


Platforms: Matlab

This submission contains an interface to a LBFGS solver for unconstrainted minimization problems of the formmin_{x} f(x) + c*|tilde{x}|,where x are the parameters, f is a scalar valued real function, c is a positive scalar (default value=0), |.| denotes the 1-norm, and tilde{x} is some subset of...


Platforms: Matlab

In this paper i try to associate a linear dynamical system dX/dt=AX to the PDE wave equation.So i discretize the space to step h,and set the limited develpment.it is well application also for spherical wave.J.C Willems gives good standing from ODE to PDE,and From PDe to ODE.


Platforms: Matlab

Boundary Control via Modified Smith Predictors for Beam Equation with Delayed Boundary MeasurementSmith predictor and its variants are applied to the boundary control of Euler-Bernoulli beam equation with delayed boundary measurement. The well-known instability problem due to a small time delay...


Platforms: Matlab

The idea behind the Relational Algebra project is that it is easier to understand relational algebra if you can experiment with the different operators. I looked at some of my solutions and thought 'if only I could just run this with some test data to see if it works'. The interpreter handles...


Platforms: Mac

The Ikeda Delay Differential Equation model shows the dynamics of a delay differential equation that depends on the value of the dynamical variable x(t) at a previous time x(t-?). Sprott shows that these systems provide elegant examples of chaos in systems that are too simple to exhibit chaos...


Platforms: Mac

GluCat is a generic library of C++ templates which implement universal Clifford algebras over the field of real numbers. Features . Numerical computation with real Clifford algebras . Base algebra dimensions limited only by word size


Platforms: *nix

Java Algebra System (JAS for short) is an object oriented, type safe and multi-threaded approach to computer algebra. JAS provides a well designed software library using generic types for algebraic computations implemented in the Java programming language. The library can be used as any other...


Platforms: *nix

The LaTeX Equation Compiler is a preprocessor for LaTeX files that enables numeric and symbolic calculations. It reads equations specified by special keywords in the LaTeX file, manipulates them and calculates numeric values of variables.


Platforms: *nix

The Math Homework Maker, is a FREE software which can solve all your homework. If you are a pupil or a student, needing help with your math homework or just want to check them, Then you must have this software. The Math Homework Maker covers everything you need, from elementary school up...


Platforms: Windows

Converber is a unit converter. It is a powerful software utility that will help make easy conversions between 911 various units of measure in 30 categories. Converber converts everything from length and force to flow and temperature. See some of the features listed below. - Gives immediate...


Platforms: Windows

A.I. Solver Studio is a unique pattern recognition application that deals with finding optimal solutions to classification problems and uses several powerful and proven artificial intelligence techniques including neural networks, genetic programming and genetic algorithms. No special knowledge...


Platforms: Windows

Calculator is a minimalist, easy to use Windows calculator that takes convenient advantage of the number key pad in your keyboard. Calculator can compute any algebra expression instantly. Calculator runs on Windows 2000/XP/2003 Server/Vista. This freeware version is free for public use and...


Platforms: Windows

Isanaki is a free Sudoku and Wordoku Boards generator, solver and helper. The software supports 9 * 9 and 16 * 16 boards and generate boards with 6 levels of difficulty.Freeware garanteed without spyware. Features: * the software supports 9*9 and 16*16 boards * the software handles...


Platforms: Windows

In this game you need to complete a equation by picking filling in numbers from a grid of numbers. The equation becomes longer and harder as the game advances. The faster you complete the equation, the higher the score you get.


Platforms: Windows