Arithmetic Problems
checkaliases reads a sendmail aliases file and reports problems in it, such as syntax errors, pipes to missing programs, local users who don't exist, include files that can't be read, files with wrong permissions, duplicate alias names, etc.
Platforms: C and C plus plus
License: Freeware | Size: 51.2 KB | Download (49): Checkaliases for Email System Utilities Download |
CalcServer is the calculator service that run in server side you can call this service by connect it(server) and type any arithmetic expression you want to evaluate then press Enter key. The Calc server will send you back the result.This version is demonstrate only.It does not support complex...
Platforms: CGI and Perl
License: Freeware | Size: 20.48 KB | Download (48): CalcServer Download |
This script prevents the user from selecting a filename with a space (known to cause problems with some CGI-scripts). The visitor is informed that the field can not have spaces.
Platforms: JavaScript
License: Freeware | Size: 102.4 KB | Download (47): Check Entry Download |
Selected Matlab solution files for homework problems in Leon Couch, Digital and Analog Communication Systems, 7th Ed, Pearson Prentice-Hall, 2007
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (47): Solutions for Digital and Analog Communication Systems, 7Ed by Leon Couch Download |
A stack-based sequential depth-first decoder that returns Maximum-Likelihood solutions to M-QAM modulated MIMO system-type problems, i.e., a lattice decoder with optional justified rectangular boundary control. In such problems, the depth of the search tree is known and the number of children per...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Schnorr-Euchner Adaptive Search Radius Sphere Download |
It contains answers to selected problems from Ingle & Proakis "Digital Signal Processing Using Matlab v4.0" Chapter 3.I hope they're useful for you.
Platforms: Matlab
License: Freeware | Size: 215.04 KB | Download (44): Ingle & Proakis Chapter 3 Solutions Download |
A stack-based sequential priority first decoder that returns Maximum-Likelihood solutions to M-QAM modulated MIMO system-type problems, i.e., a lattice decoder with optional justified rectangular boundary control. In such problems, the depth of the search tree is known and the number of children...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (46): Priority First Stack-based Sequential Decoder Download |
2 utilities for solving the basic problems in statics- the one dimensional beam and plain truss. both receive model info as input (has to be built as a MATLAB file, see examples) and produce output results such as reactions values and internal forces in members.See the README file for info.
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (42): Beam and Truss Analysis utilities Download |
Designed for physicists, this book covers a variety of numerical and analytical techniques used in physics that are applied to solving realistic problems.
Platforms: Matlab
License: Freeware | Size: 194.56 KB | Download (51): Numerical Methods for Physics Download |
This is an extremely fast implementation of the famous Hungarian algorithm (aslo known as Munkres' algorithm). The new version (V2.2)is about 1.5 times faster than the old version (V2.1). It can solve a 1000 x 1000 problem in about 20 seconds in a Core Duo (T2500 @ 2.00GHz) XP laptop with Matlab...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Hungarian Algorithm for Linear Assignment Problems (V2.2) Download |
This algorithm deal with multimodal optimization problems under constraints.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): ClonalG Immune Algorithm for Optimiation with Constraints Download |
An example to price an Arithmetic Average fixed strike Call option in the Black-Scholes framework using Monte Carlo Control Variate
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): Asian Option - Pricing using Monte Carlo Control Variate Method Download |
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
License: Freeware | Size: 10 KB | Download (44): fminconset Download |
Methods available:------------------Greatest Divisor : d'Hondt; Jefferson; Highest AverageSmallest Divisor : AdamsEqual Proportions : Huntington; Hill; Geometric MeanHarmonic Mean : DeanMajor Fractions : Sainte-Lague; Webster; Arithmetic Mean; Odd NumbersLargest Remainders : Vinton; Hamilton;...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Political Apportionment Download |
This is a wrapper function to solve optimization problems (using FMINCON) of the form:min w.r.t. X of CostFunc(X) = beta*(W_ls*F(X)) + (1 - beta)*(max(W_mm*F(X)))subject to: A*X
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): weighted least-squares + weighted min-max optimization Download |
Interactive Evolutionary Computation (IEC) can handle such optimization problems where the objectives are non-commensurable or explicitly/mathematically not available.IEC is a technique from the class of evolutionary algorithms (EAs), whose fitness function is replaced by a human. The human user...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): Interactive Evolutionary Computation Download |
It is investigation Reentrance problems of Heart Vi1 Block Simulink Simulator-6 figutres scopes-
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Reentrance VI1 Block Simulink-file 14 Download |
It is a tool of quantitative models to handle differenttypes of problems and help decision making. This is doneusing an algorithm to solve the transport problemthe Northwest Corner Method.
Platforms: Matlab
License: Freeware | Size: 92.16 KB | Download (44): Programa para la resolucidoDln del Problema de Transporte MdoTetodo de la Esquina Noroeste Download |
This function solves the mixed integer linear programming problems. It uses the linprog.m function that comes with the optimization toolbox of MATLAB. It employs the branch and bound algorithm. It uses depth first search
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): mixed-integer LP Download |
New users and old of optimization in MATLAB will find useful tips and tricks in this document, as well as examples one can use as templates for their own problems.Use this tool by editing the file optimtips.m, then execute blocks of code in cell mode from the editor, or best, publish the file to...
Platforms: Matlab
License: Freeware | Size: 92.16 KB | Download (45): Optimization Tips and Tricks Download |