Matlab Tutorials » round http://www.matlabtutorials.com Matlab tutorials and examples Mon, 10 May 2010 10:55:51 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Analysis of Functions, Interpolation, Curve Fitting, Integrals and Differential Equations 2 http://www.matlabtutorials.com/documents/analysis-of-functions-interpolation-curve-fitting-integrals-and-differential-equations-2.html http://www.matlabtutorials.com/documents/analysis-of-functions-interpolation-curve-fitting-integrals-and-differential-equations-2.html#comments Tue, 23 Mar 2010 02:01:13 +0000 matlabtutorials http://www.matlabtutorials.com/?p=127 Localize minima and maxima of functions

Let us try to find the local minima and maxima for the function func(x). The interval of interest is [-6 0]. The algorithms are iterative. There are 2 methods to use. The first one decides x in a given interval, and the second one looks for x around an initial guess. To decide the maxima we are looking for an x that minimizes the negative function: -func(x). Read More

Matlab Tags: Analysis of Functions, applications, Command Window, curve, Define, differential, end, equations, Examples, fitting, for, format, full, Functions, grid, help, hold, if, inf, info, integral, integrals, integrand, interpolation, legend, load, matlab, mesh, meshgrid, minus, plot, polynomial, rand, randn, rem, round, sign, sum, title, tutorials, ver, what]]> http://www.matlabtutorials.com/documents/analysis-of-functions-interpolation-curve-fitting-integrals-and-differential-equations-2.html/feed 0 Controlling Command Window Input and Output http://www.matlabtutorials.com/documents/controlling-command-window-input-and-output.html http://www.matlabtutorials.com/documents/controlling-command-window-input-and-output.html#comments Thu, 18 Mar 2010 22:52:28 +0000 matlabtutorials http://www.matlabtutorials.com/documents/controlling-command-window-input-and-output.html The format Function

The format function controls the numeric format of the values displayed. The function affects only how numbers are displayed, not how MATLAB software computes or saves them. Here are the different formats, together with the resulting output produced from a vector x with components of different magnitudes. Read More

Matlab Tags: Command History, Command Window, continue, Controls, Define, edit, end, for, format, fprint, fprintf, Functions, if, inf, info, magic, matlab, more, return, round, save, sign, sprintf, sqt, statements, ver]]> http://www.matlabtutorials.com/documents/controlling-command-window-input-and-output.html/feed 0 idivide http://www.matlabtutorials.com/functions/idivide.html http://www.matlabtutorials.com/functions/idivide.html#comments Sat, 05 Dec 2009 18:59:09 +0000 matlabtutorials http://www.matlabtutorials.com/?p=106 idivide – Integer division with rounding option
Syntax Read More

Matlab Tags: Array Operations, ceil, divide, division, Examples, fix, floor, for, if, inf, ldivide, matlab, mldivide, mrdivide, rdivide, return, round]]> http://www.matlabtutorials.com/functions/idivide.html/feed 0 floor http://www.matlabtutorials.com/functions/floor.html http://www.matlabtutorials.com/functions/floor.html#comments Sat, 05 Dec 2009 18:57:18 +0000 matlabtutorials http://www.matlabtutorials.com/?p=104 floor – Round toward negative infinity
Syntax Read More

Matlab Tags: ceil, end, Examples, fix, floor, for, inf, matlab, round]]> http://www.matlabtutorials.com/functions/floor.html/feed 0 fix http://www.matlabtutorials.com/functions/fix.html http://www.matlabtutorials.com/functions/fix.html#comments Sat, 05 Dec 2009 18:55:22 +0000 matlabtutorials http://www.matlabtutorials.com/?p=102 fix Round towards zero.
fix(X) rounds the elements of X to the nearest integers
towards zero.
Syntax Read More

Matlab Tags: array, ceil, end, Examples, fix, floor, for, matlab, round]]> http://www.matlabtutorials.com/functions/fix.html/feed 0 round http://www.matlabtutorials.com/functions/round.html http://www.matlabtutorials.com/functions/round.html#comments Sat, 05 Dec 2009 18:52:37 +0000 matlabtutorials http://www.matlabtutorials.com/?p=100 round Round towards nearest integer.
round(X) rounds the elements of X to the nearest integers. Read More

Matlab Tags: ceil, end, Examples, fix, floor, for, matlab, round]]> http://www.matlabtutorials.com/functions/round.html/feed 0 Introduction to Vectors in Matlab http://www.matlabtutorials.com/documents/introduction-to-vectors-in-matlab.html http://www.matlabtutorials.com/documents/introduction-to-vectors-in-matlab.html#comments Fri, 04 Dec 2009 08:58:26 +0000 matlabtutorials http://www.matlabtutorials.com/?p=94 Defining a Vector
vek
Matlab is a software package that makes it easier for you to enter matrices and vectors, and manipulate them. The interface follows a language that is designed to look a lot like the notation use in linear algebra. In the following tutorial, we will discuss some of the basics of working with vectors. Read More

Matlab Tags: Define, division, end, eps, equations, for, if, load, matlab, matlab vectors, open, pack, rem, round, sign, stem, title, tutorials, vectors, ver, which]]> http://www.matlabtutorials.com/documents/introduction-to-vectors-in-matlab.html/feed 0 Manipulating Matrices http://www.matlabtutorials.com/documents/manipulating-matrices.html http://www.matlabtutorials.com/documents/manipulating-matrices.html#comments Thu, 13 Mar 2008 00:10:37 +0000 matlabtutorials http://www.matlabtutorials.com/documents/manipulating-matrices.html Matrices and Magic Squares

Matlab MatrisIn MATLAB, a matrix is a rectangular array of numbers. Special meaning is sometimes attached to 1-by-1 matrices, which are scalars, and to matrices with only one row or column, which are vectors. MATLAB has other ways of storing both numeric and nonnumeric data, but in the beginning, it is usually best to think of everything as a matrix. The operations in MATLAB are designed to be as natural as possible. Where other programming languages work with numbers one at a time, MATLAB allows you to work with entire matrices quickly and easily. A good example matrix, used throughout this book, appears in the Renaissance engraving Melancholia I by the German artist and amateur mathematician Albrecht Dürer. Read More

Matlab Tags: amateur mathematician, array, break, case, Colon Operator, Command Window, continue, diag, end, example matrix, Expressions, for, full, Functions, help, if, load, m-files, magic, magic Function, magic squares, Manipulating Matrices, matlab, mean, programming, rem, round, sign, Subscripts, sum, title, vectors, ver, what, which, workspace]]> http://www.matlabtutorials.com/documents/manipulating-matrices.html/feed 0 addpath http://www.matlabtutorials.com/functions/addpath.html http://www.matlabtutorials.com/functions/addpath.html#comments Thu, 06 Mar 2008 14:01:37 +0000 matlabtutorials http://localhost/wmatlab/functions/addpath.html addpath Add directory to search path.
addpath DIRNAME prepends the specified directory to the current
matlabpath. Surround the DIRNAME in quotes if the name contains a
space. Read More

Matlab Tags: addpath, addpath functions, dir, end, Examples, for, genpath, if, matlab, matlab functions, matlabpath, path, rehash, rmpath, round]]> http://www.matlabtutorials.com/functions/addpath.html/feed 0