Precalculus Problems

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.

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...

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

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

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

This algorithm deal with multimodal optimization problems under constraints.


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

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

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

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

It is investigation Reentrance problems of Heart Vi1 Block Simulink Simulator-6 figutres scopes-


Platforms: Matlab

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

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

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

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

Predve is an m file that builds a predictive control for a wide range of problems using a state space description I have tested on different real plants and worked very well.


Platforms: Matlab

It is go on investigation heart VI1 block simulink in reentrance problems-6 figures scopes.


Platforms: Matlab

Solves the Lotka Volterra and Oregonator problems using GUI to present the results. The results show a limit cycle typical of nonlinear dynamic problems. This work was performed as a small three month project by junior students at INSAT, Tunis, Tunisia.


Platforms: Matlab

Sometimes, we need to run some problems with many parameters, we need to face some problems.1. We usually give a file to give the initial parameters for program, but usually the parameters are out of help.2. Some parameters need to check for some different values, after that, we need to input...


Platforms: Matlab

Please let me know if you have any problems with this calculator. I will be more than willing to answer.Type ALLMORTGAGEF to bring up the GUI. even though this is made for a 30-year mortgage loan, people can also use it to analyze a shorter loan.


Platforms: Matlab