The language of technical computing stanford university. Matlab graphics and data analysis tutorial department of statistics. No part of this manual may be photocopied or reproduced in any. An introduction to using matlab department of engineering. Floatingpoint representation of numbers is essentially equivalent to the scientific notation of your calculator. The main reason guis are used is because it makes things simple for the endusers of the program. If guis were not used, people would have to work from the command line interface. Signal processing and communications image and video processing control systems test and measurement computational finance computational biology mmaattllaabb.
This tutorial gives you aggressively a gentle introduction of matlab programming language. Therefore, the best way to learn is by trying it yourself. This document is not a comprehensive introduction or a reference manual. In this introduction we will describe how matlab handles simple numerical expressions and. It can be run both under interactive sessions and as a batch job. It is used for freshmen classes at northwestern university. Matlab is a registered trade mark of mathworks inc. This manual reflects the ongoing effort of the mccormick school of engineering and.
Matlab basics matlab numbers and numeric formats all numerical variables are stored in matlab in double precision floatingpoint form. Matlab is widely used as a computational tool in science and engineering encompassing the fields of physics, chemistry, math and all engineering streams. Matlab, simulink, stateflow, handle graphics, realtime workshop, and xpc targetbox are registered. Introduction to matlab for engineering students northwestern. It is designed to give students fluency in matlab programming. About the tutorial matlab is a programming language developed by mathworks. Matlab, simulink, stateflow, handle graphics, and realtime workshop are registered trademarks, and. It started out as a matrix programming language where linear algebra programming was simple. Working through the examples will give you a feel for the way that matlab operates. You can use it interactively or use it like a programming language. In fact it is possible to force some variables to be of other types but not easily and this ability is not needed here.
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