# An Introduction to MATLAB® Programming and Numerical Methods by Timmy Siauw By Timmy Siauw

Assuming no earlier history in linear algebra or genuine research, An creation to MATLAB® Programming and Numerical equipment for Engineers helps you to advance solid computational challenge fixing innovations by using numerical tools and the MATLAB® programming surroundings. half One introduces basic programming strategies, utilizing basic examples to place new techniques fast into perform. half covers the basics of algorithms and numerical research at a degree permitting you to quick practice leads to functional settings.

• Tips, warnings, and "try this" positive factors inside every one bankruptcy support the reader strengthen solid programming practices
• Chapter summaries, key phrases, and services and operators lists on the finish of every bankruptcy permit for fast entry to big information
• At least 3 sorts of finish of bankruptcy workouts - considering, writing, and coding - allow you to check your knowing and perform what you have got learned

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Additional resources for An Introduction to MATLAB® Programming and Numerical Methods for Engineers

Example text

Clear just the variable x. Then clear all the variables using clear all. Clear the screen using clc. 2. Write a line of code that generates the following error: ??? ' 3. Write a line of code that generates the following error: The expression to the left of the equals sign is not a valid target for an assignment. 4. Let x = 10 and y = 3 be defined in the workspace. Write a line of code that will make each of the following assignments. u=x+y v = xy w = x/y z = sin x r = 8 sin x s = 5 sin x y p = x y.

There are four basic data types for storing information in MATLAB: double (numbers), char (words), struct (structured information), and cell (unstructured information). Vocabulary array array indexing assign assignment operator cell char concatenate concatenation data type data type double element of a matrix element-by-element matrix multiplication field index of a matrix matrix sprintf type input string struct transpose unassigned command variable vectorized workspace Functions and Operators .

Write lines of code that generate each of the following struct-related errors: ??? Error using ==> horzcat CAT arguments are not consistent in structure field names. Undefined function or method 'plus' for input arguments of type 'struct'. 40 CHAPTER 2 Variables and Basic Data Structures 17. Let cars be a struct where each element represents a different car. List some fields that cars should have given that you are (a) a car salesman and (b) an engineer. 18. Create a struct array called Class with fields title (string), semester (string), and enrollment (double).