Constrained

Solve quadratically constrained overdetermined l1 minimization: min ||K * x - f||_1 s.t. ||y - x||_2 Platforms: Matlab

This code is a demo of using Genetic Algorithms (GA) to solve a simple constrained multi-objective optimization (MOO) problem.The objective is to find the pareto front of the MOO problem defined as follows: Maximize: f1(X) = 2*x1 + 3*x2 f2(X) = 2/x1 + 1/x2 such that: 10 > x1 > 20 20 > x2 > 30The... Platforms: Matlab

Two programs are attached: sa_demo demonstrates how the simualted annealing works for simple functions, while sa_mincon solves a welded beam design problem using simulated annealing, which can easily be used to solve other constrained optimization problems in engineering design. Platforms: Matlab

M-files accompanying the webinar titled "New Approaches to Constrained Optimization in MATLAB" held on November 05, 2005These files provide what you need to run the two demos:1) The first demo is a demonstration of bound constrained optimization of non-smooth objective function using GA and also... Platforms: Matlab

ASA solves bound constrained problems; the user provides routines to calculate the function and gradASA (Active-Set Algorithm) is a bound constrained optimization program developed W. W. Hager and H. Zhang. In recent academic tests (e.g. "Evaluating bound-constrained minimization software" by E.... Platforms: Matlab

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

The script will retain an element in the center(horizontal) and/or middle(vertical) of the window while constrained within its parent element. Platforms: JavaScript

This package has solvers for constrained and unconstrained L1 minimization, which is useful for compressed sensing. u = COORDL1BREG(A,f,lambda) solves the minimization problem min_u ||u||_1 subject to A*u = fwhere A is an MxN matrix and f is a vector of length M. Input lambda is a positive... Platforms: Matlab

fminconset: Solves constrained minimization problems where someof the variables are restricted to discrete values. (Mixed IntegerNonlinear optimization). Based on fmincon from Optimization Toolboxversion 2.0. Platforms: Matlab

Firefly algorithm for nonlinear constrained optimization Platforms: Matlab

This function can find the maximum of constrained and unconstrained problems with using of genetic algorithm (real coding). Also the performance of GA is plotted vs. the number of generations (for 2D problems). Platforms: Matlab

4 files are included in the package:(1) fs01.m - the 1st-order local linear approximation (LLA) very similar to algorithm by Farmer and Sidorowich (1987). Uses constrained linear least squares (lsqlin) and(2) ts1.m - to reconstruct the vectors of the state space.(3) Example.m - runs fs01 and ts1... Platforms: Matlab

M-files for unimodality (or monotonically) constrained least squares regression. Platforms: Matlab

Like the finite difference method, the Taylor Series Least Squares method can be used to estimate derivatives. The TLS technique can be used to estimate derivatives from scattered or unstructured data. The Hermite Taylor Series Least Squares technique augments the TLS approach with information... Platforms: Matlab

Dpdl is a software framework designed for constrained device and rapid development programming. It comes with built-in database technology and allows access to the Java platform API and external Java libraries. In addition, Dpdl supports the embedding and on-the-fly execution of ANSI C code,... Platforms: *nix

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

Powerful tool for nonlinear constrained optimization.You have an object, which should be improved by optimum coordination of several parameters, and its mathematical model, computing efficiency index depending on these parameters. Using IOSO NS GT, you can quickly and efficiently solve non-linear... Platforms: Windows

Virgil projetc is an new, object-oriented, light-weight programming language that is designed for building software for resource-constrained embedded systems at the lowest level. Microcontroller programmers can now develop complete software systems, including hardware drivers and OS services, in... Platforms: *nix

Small Footprint CIM Broker (SFCB) is a CIM server for resource-constrained and embedded environments. It is written in C and designed to be modular and lightweight.. Platforms: *nix

Visual Optim is a math program for one dimension searching, linear programming, unconstrained nonlinear programming and constrained nonlinear programming.Use Visual Optim to implement one dimension searching, linear programming, unconstrained nonlinear programming and constrained nonlinear... Platforms: Windows, Windows 7, Windows Server