http://www.tuto rialspo int.co m/matlab/matlab_o verview.htm Copyrig ht tutorialspoint.comMATLAB - OVERVIEW

MATLAB(matrix laboratory) is a fourth-g eneration hig h-level prog ramming lang uag e and interactiveenvironment for numerical computation, visualization and prog ramming .

MATLAB is developed by MathWorks.

It allows matrix manipulations; plotting of functions and data; implementation of alg orithms; creation of userinterfaces; interfacing with prog rams written in other lang uag es, including C, C++, Java, and Fortran; analyzedata; develop alg orithms; and create models and applications.It has numerous built-in commands and math functions that help you in mathematical calculations, g enerating plotsand performing numerical methods.

MATLAB's Power of Computational MathematicsMATLAB is used in every facet of computational mathematics. Following are some commonly used mathematicalcalculations where it is used most commonly:

Dealing with Matrices and Arrays2-D and 3-D Plotting and g raphicsLinear Alg ebraAlg ebraic EquationsNon-linear FunctionsStatisticsData AnalysisCalculus and Differential EquationsNumerical CalculationsInteg rationTransformsCurve FittingVarious other special functions

Features of MATLABFollowing are the basic features of MATLAB:

It is a hig h-level lang uag e for numerical computation, visualization and application development.It also provides an interactive environment for iterative exploration, desig n and problem solving .It provides vast library of mathematical functions for linear alg ebra, statistics, Fourier analysis, filtering ,optimization, numerical integ ration and solving ordinary differential equations.It provides built-in g raphics for visualizing data and tools for creating custom plots.MATLAB's prog ramming interface g ives development tools for improving code quality and maintainabilityand maximizing performance.

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It provides tools for building applications with custom g raphical interfaces.It provides functions for integ rating MATLAB based alg orithms with external applications and lang uag essuch as C, Java, .NET and Microsoft Excel.

Uses of MATLABMATLAB is widely used as a computational tool in science and eng ineering encompassing the fields of physics,chemistry, math and all eng ineering streams. It is used in a rang e of applications including :

Sig nal Processing and CommunicationsImag e and Video ProcessingControl SystemsTest and MeasurementComputational FinanceComputational Biolog y

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MATLAB - OVERVIEWMATLAB's Power of Computational MathematicsFeatures of MATLABUses of MATLAB