Basic mathematical operations, MATLAB in Engineering

Assignment Help:

Basic mathematical operations:

All the basic mathematical operations can be executed on symbolic expressions and variables (example, add, raise to a power, multiply, subtract, divide, etc.).

Here are some illustrations:

>> c/b

ans =

x^2

>> b^3

ans =

x^6

>> c*b

ans =

x^6

>> b + sym('4*x^2')

ans =

5*x^2

It can be view from the last illustration that MATLAB will collect like words in such expressions, adding the x2 and 4x2 to answer in 5x2.

The below generates a symbolic expression by passing a string, but the words are not automatically collected:

>> sym('z^3 + 2*z^3')

ans =

z^3   2*z^3


Related Discussions:- Basic mathematical operations

Function cellplot - cell array, Function cellplot - Cell array: The fu...

Function cellplot - Cell array: The function cellplot place a graphical display of the cell array in a figure Window; though, it is a high-level view and fundamentally just di

Illustration of image processing, Illustration of Image processing: Th...

Illustration of Image processing: This displays that there are 64 rows, or in another word, 64 colors, in this specific colormap. It also displays that the first five colors a

Solving 2 × 2 systems of equations, Solving 2 × 2 systems of equations: ...

Solving 2 × 2 systems of equations: However this may be easy in a MATLAB, in normal finding solutions to the systems of equations is not. The systems which are 2 × 2 are, thou

Binary search, Binary Search: The binary search supposes that the vect...

Binary Search: The binary search supposes that the vector has been sorted first. The algorithm is just similar to the way it works whenever looking for a name in a phone direc

Algorithm for the function explaine, Algorithm for the function explaine: ...

Algorithm for the function explaine: The algorithm for the function explaine is as shown:  Print a description of e, the exp function, and how to find the approximate va

Help command, Help command: The help command is used with the script r...

Help command: The help command is used with the script rectarea, the function readlenwid, and the major function printrectarea. To see the first comment in the subfunction, as

Modular programs, Modular programs: In a modular program, the answer i...

Modular programs: In a modular program, the answer is broken down into modules, and each is executed as a function. The script is usually known as the main program. In orde

Defined a variable in work space, Defined a variable in work space: Th...

Defined a variable in work space: The variables defined in the script will become a part of the workspace: >> clear >> who >> mysummfile    15 >> who

Filter, A matlab function to calculate filter order

A matlab function to calculate filter order

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd