Complicated Trigonometry 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 |
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 |
The function LMFsolve.m serves for finding optimal solution of an overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified by Fletcher and coded in FORTRAN many years ago. LMFsolve is its essentially shortened version...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): LMFsolve.m: Levenberg-Marquardt-Fletcher algorithm for nonlinear least squares problems 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 (41): 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 |
These files are the MATLAB code for "Imperialist Competitive Algorithm (ICA)" which in some papers is referred by "Colonial Competitive Algorithm CCA".Evolutionary optimization methods, inspired from natural processes, have shown good performance in solving complex optimization problems. For...
Platforms: Matlab
License: Freeware | Size: 450.56 KB | Download (44): Colonial Competitive Algorithm (CCA) 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 |
We present a set of functions based on interval arithmetic to solve small size global optimization problems with guaranteed bounds on solutions. Interval analysis can be used to bound ALL solutions of nonlinear optimization problem, equality constrained or not as well to bound ALL solutions of a...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (41): INTSOLVER: An interval based solver for Global Optimization 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 |
MATLAB in Physics is a four lecture series in MATLAB that is offered to first year physics undergraduate students. This lecture shows how to use MATLAB to simulate physical systems using a range of methods. Projectile motion is analysed using the Symbolic Math Toolbox, then more complicated...
Platforms: Matlab
License: Freeware | Size: 143.36 KB | Download (41): Screenshot MATLAB in Physics - Symbolic Computation and Differential Equations Download |
MATLAB in Physics is a four lecture series in MATLAB that is offered to first year physics undergraduate students.This lecture shows how to use MATLAB to fit experimental data such as that obtained in undergraduate physics experiments. Non-linear fitting to a more complicated model function is...
Platforms: Matlab
License: Freeware | Size: 266.24 KB | Download (51): MATLAB in Physics - Data Analysis 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 |